15903492

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{571}}^1$

素因数の和:800

約数の個数: 48

約数和(自身を含む): 40744704

約数和(自身を除く): 24841212

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 211, 422, 571, 633, 844, 1142, 1266, 1713, 2284, 2321, 2532, 3426, 4642, 6281, 6852, 6963, 9284, 12562, 13926, 18843, 25124, 27852, 37686, 75372, 120481, 240962, 361443, 481924, 722886, 1325291, 1445772, 2650582, 3975873, 5301164, 7951746, 15903492]

約数ペア:

[(1, 15903492), (2, 7951746), (3, 5301164), (4, 3975873), (6, 2650582), (11, 1445772), (12, 1325291), (22, 722886), (33, 481924), (44, 361443), (66, 240962), (132, 120481), (211, 75372), (422, 37686), (571, 27852), (633, 25124), (844, 18843), (1142, 13926), (1266, 12562), (1713, 9284), (2284, 6963), (2321, 6852), (2532, 6281), (3426, 4642)]