19834104

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{281}}^1$

素因数の和:480

約数の個数: 64

約数和(自身を含む): 52993440

約数和(自身を除く): 33159336

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 173, 204, 281, 346, 408, 519, 562, 692, 843, 1038, 1124, 1384, 1686, 2076, 2248, 2941, 3372, 4152, 4777, 5882, 6744, 8823, 9554, 11764, 14331, 17646, 19108, 23528, 28662, 35292, 38216, 48613, 57324, 70584, 97226, 114648, 145839, 194452, 291678, 388904, 583356, 826421, 1166712, 1652842, 2479263, 3305684, 4958526, 6611368, 9917052, 19834104]

約数ペア:

[(1, 19834104), (2, 9917052), (3, 6611368), (4, 4958526), (6, 3305684), (8, 2479263), (12, 1652842), (17, 1166712), (24, 826421), (34, 583356), (51, 388904), (68, 291678), (102, 194452), (136, 145839), (173, 114648), (204, 97226), (281, 70584), (346, 57324), (408, 48613), (519, 38216), (562, 35292), (692, 28662), (843, 23528), (1038, 19108), (1124, 17646), (1384, 14331), (1686, 11764), (2076, 9554), (2248, 8823), (2941, 6744), (3372, 5882), (4152, 4777)]