17388116

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2099}}^1$

素因数の和:2231

約数の個数: 24

約数和(自身を含む): 32340000

約数和(自身を除く): 14951884

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 436, 2071, 2099, 4142, 4198, 8284, 8396, 39881, 79762, 159524, 228791, 457582, 915164, 4347029, 8694058, 17388116]

約数ペア:

[(1, 17388116), (2, 8694058), (4, 4347029), (19, 915164), (38, 457582), (76, 228791), (109, 159524), (218, 79762), (436, 39881), (2071, 8396), (2099, 8284), (4142, 4198)]