19108656

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:184

約数の個数: 160

約数和(自身を含む): 64281600

約数和(自身を除く): 45172944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 71, 72, 84, 89, 108, 112, 126, 142, 144, 168, 178, 189, 213, 216, 252, 267, 284, 336, 356, 378, 426, 432, 497, 504, 534, 568, 623, 639, 712, 756, 801, 852, 994, 1008, 1068, 1136, 1246, 1278, 1424, 1491, 1512, 1602, 1704, 1869, 1917, 1988, 2136, 2403, 2492, 2556, 2982, 3024, 3204, 3408, 3738, 3834, 3976, 4272, 4473, 4806, 4984, 5112, 5607, 5964, 6319, 6408, 7476, 7668, 7952, 8946, 9612, 9968, 10224, 11214, 11928, 12638, 12816, 13419, 14952, 15336, 16821, 17892, 18957, 19224, 22428, 23856, 25276, 26838, 29904, 30672, 33642, 35784, 37914, 38448, 44233, 44856, 50552, 53676, 56871, 67284, 71568, 75828, 88466, 89712, 101104, 107352, 113742, 132699, 134568, 151656, 170613, 176932, 214704, 227484, 265398, 269136, 303312, 341226, 353864, 398097, 454968, 530796, 682452, 707728, 796194, 909936, 1061592, 1194291, 1364904, 1592388, 2123184, 2388582, 2729808, 3184776, 4777164, 6369552, 9554328, 19108656]

約数ペア:

[(1, 19108656), (2, 9554328), (3, 6369552), (4, 4777164), (6, 3184776), (7, 2729808), (8, 2388582), (9, 2123184), (12, 1592388), (14, 1364904), (16, 1194291), (18, 1061592), (21, 909936), (24, 796194), (27, 707728), (28, 682452), (36, 530796), (42, 454968), (48, 398097), (54, 353864), (56, 341226), (63, 303312), (71, 269136), (72, 265398), (84, 227484), (89, 214704), (108, 176932), (112, 170613), (126, 151656), (142, 134568), (144, 132699), (168, 113742), (178, 107352), (189, 101104), (213, 89712), (216, 88466), (252, 75828), (267, 71568), (284, 67284), (336, 56871), (356, 53676), (378, 50552), (426, 44856), (432, 44233), (497, 38448), (504, 37914), (534, 35784), (568, 33642), (623, 30672), (639, 29904), (712, 26838), (756, 25276), (801, 23856), (852, 22428), (994, 19224), (1008, 18957), (1068, 17892), (1136, 16821), (1246, 15336), (1278, 14952), (1424, 13419), (1491, 12816), (1512, 12638), (1602, 11928), (1704, 11214), (1869, 10224), (1917, 9968), (1988, 9612), (2136, 8946), (2403, 7952), (2492, 7668), (2556, 7476), (2982, 6408), (3024, 6319), (3204, 5964), (3408, 5607), (3738, 5112), (3834, 4984), (3976, 4806), (4272, 4473)]