15990754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{14303}}^1$

素因数の和:14361

約数の個数: 16

約数和(自身を含む): 26433792

約数和(自身を除く): 10443038

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 14303, 28606, 185939, 371878, 615029, 1230058, 7995377, 15990754]

約数ペア:

[(1, 15990754), (2, 7995377), (13, 1230058), (26, 615029), (43, 371878), (86, 185939), (559, 28606), (1118, 14303)]