12943502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{271}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 23030784

約数和(自身を除く): 10087282

約数列:

[1, 2, 11, 13, 22, 26, 143, 167, 271, 286, 334, 542, 1837, 2171, 2981, 3523, 3674, 4342, 5962, 7046, 23881, 38753, 45257, 47762, 77506, 90514, 497827, 588341, 995654, 1176682, 6471751, 12943502]

約数ペア:

[(1, 12943502), (2, 6471751), (11, 1176682), (13, 995654), (22, 588341), (26, 497827), (143, 90514), (167, 77506), (271, 47762), (286, 45257), (334, 38753), (542, 23881), (1837, 7046), (2171, 5962), (2981, 4342), (3523, 3674)]