19279269704

素因数分解:

$2^3\times {\mathrm{263}}^1\times {\mathrm{503}}^1\times {\mathrm{18217}}^1$

素因数の和:18989

約数の個数: 32

約数和(自身を含む): 36360213120

約数和(自身を除く): 17080943416

約数列:

[1, 2, 4, 8, 263, 503, 526, 1006, 1052, 2012, 2104, 4024, 18217, 36434, 72868, 132289, 145736, 264578, 529156, 1058312, 4791071, 9163151, 9582142, 18326302, 19164284, 36652604, 38328568, 73305208, 2409908713, 4819817426, 9639634852, 19279269704]

約数ペア:

[(1, 19279269704), (2, 9639634852), (4, 4819817426), (8, 2409908713), (263, 73305208), (503, 38328568), (526, 36652604), (1006, 19164284), (1052, 18326302), (2012, 9582142), (2104, 9163151), (4024, 4791071), (18217, 1058312), (36434, 529156), (72868, 264578), (132289, 145736)]