19071864

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{479}}^1$

素因数の和:577

約数の個数: 96

約数和(自身を含む): 59904000

約数和(自身を除く): 40832136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 79, 84, 126, 158, 168, 237, 252, 316, 474, 479, 504, 553, 632, 711, 948, 958, 1106, 1422, 1437, 1659, 1896, 1916, 2212, 2844, 2874, 3318, 3353, 3832, 4311, 4424, 4977, 5688, 5748, 6636, 6706, 8622, 9954, 10059, 11496, 13272, 13412, 17244, 19908, 20118, 26824, 30177, 34488, 37841, 39816, 40236, 60354, 75682, 80472, 113523, 120708, 151364, 227046, 241416, 264887, 302728, 340569, 454092, 529774, 681138, 794661, 908184, 1059548, 1362276, 1589322, 2119096, 2383983, 2724552, 3178644, 4767966, 6357288, 9535932, 19071864]

約数ペア:

[(1, 19071864), (2, 9535932), (3, 6357288), (4, 4767966), (6, 3178644), (7, 2724552), (8, 2383983), (9, 2119096), (12, 1589322), (14, 1362276), (18, 1059548), (21, 908184), (24, 794661), (28, 681138), (36, 529774), (42, 454092), (56, 340569), (63, 302728), (72, 264887), (79, 241416), (84, 227046), (126, 151364), (158, 120708), (168, 113523), (237, 80472), (252, 75682), (316, 60354), (474, 40236), (479, 39816), (504, 37841), (553, 34488), (632, 30177), (711, 26824), (948, 20118), (958, 19908), (1106, 17244), (1422, 13412), (1437, 13272), (1659, 11496), (1896, 10059), (1916, 9954), (2212, 8622), (2844, 6706), (2874, 6636), (3318, 5748), (3353, 5688), (3832, 4977), (4311, 4424)]