17628274

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1811}}^1$

素因数の和:2001

約数の個数: 16

約数和(自身を含む): 27484416

約数和(自身を除く): 9856142

約数列:

[1, 2, 31, 62, 157, 314, 1811, 3622, 4867, 9734, 56141, 112282, 284327, 568654, 8814137, 17628274]

約数ペア:

[(1, 17628274), (2, 8814137), (31, 568654), (62, 284327), (157, 112282), (314, 56141), (1811, 9734), (3622, 4867)]