19407696

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:177

約数の個数: 160

約数和(自身を含む): 64281600

約数和(自身を除く): 44873904

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 59, 66, 77, 84, 88, 89, 112, 118, 132, 154, 168, 176, 177, 178, 231, 236, 264, 267, 308, 336, 354, 356, 413, 462, 472, 528, 534, 616, 623, 649, 708, 712, 826, 924, 944, 979, 1068, 1232, 1239, 1246, 1298, 1416, 1424, 1652, 1848, 1869, 1947, 1958, 2136, 2478, 2492, 2596, 2832, 2937, 3304, 3696, 3738, 3894, 3916, 4272, 4543, 4956, 4984, 5192, 5251, 5874, 6608, 6853, 7476, 7788, 7832, 9086, 9912, 9968, 10384, 10502, 11748, 13629, 13706, 14952, 15576, 15664, 15753, 18172, 19824, 20559, 21004, 23496, 27258, 27412, 29904, 31152, 31506, 36344, 36757, 41118, 42008, 46992, 54516, 54824, 57761, 63012, 72688, 73514, 82236, 84016, 109032, 109648, 110271, 115522, 126024, 147028, 164472, 173283, 218064, 220542, 231044, 252048, 294056, 328944, 346566, 404327, 441084, 462088, 588112, 693132, 808654, 882168, 924176, 1212981, 1386264, 1617308, 1764336, 2425962, 2772528, 3234616, 4851924, 6469232, 9703848, 19407696]

約数ペア:

[(1, 19407696), (2, 9703848), (3, 6469232), (4, 4851924), (6, 3234616), (7, 2772528), (8, 2425962), (11, 1764336), (12, 1617308), (14, 1386264), (16, 1212981), (21, 924176), (22, 882168), (24, 808654), (28, 693132), (33, 588112), (42, 462088), (44, 441084), (48, 404327), (56, 346566), (59, 328944), (66, 294056), (77, 252048), (84, 231044), (88, 220542), (89, 218064), (112, 173283), (118, 164472), (132, 147028), (154, 126024), (168, 115522), (176, 110271), (177, 109648), (178, 109032), (231, 84016), (236, 82236), (264, 73514), (267, 72688), (308, 63012), (336, 57761), (354, 54824), (356, 54516), (413, 46992), (462, 42008), (472, 41118), (528, 36757), (534, 36344), (616, 31506), (623, 31152), (649, 29904), (708, 27412), (712, 27258), (826, 23496), (924, 21004), (944, 20559), (979, 19824), (1068, 18172), (1232, 15753), (1239, 15664), (1246, 15576), (1298, 14952), (1416, 13706), (1424, 13629), (1652, 11748), (1848, 10502), (1869, 10384), (1947, 9968), (1958, 9912), (2136, 9086), (2478, 7832), (2492, 7788), (2596, 7476), (2832, 6853), (2937, 6608), (3304, 5874), (3696, 5251), (3738, 5192), (3894, 4984), (3916, 4956), (4272, 4543)]