15171628

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4457}}^1$

素因数の和:4521

約数の個数: 24

約数和(自身を含む): 28459872

約数和(自身を除く): 13288244

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 851, 1702, 3404, 4457, 8914, 17828, 102511, 164909, 205022, 329818, 410044, 659636, 3792907, 7585814, 15171628]

約数ペア:

[(1, 15171628), (2, 7585814), (4, 3792907), (23, 659636), (37, 410044), (46, 329818), (74, 205022), (92, 164909), (148, 102511), (851, 17828), (1702, 8914), (3404, 4457)]