12711818

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53411}}^1$

素因数の和:53437

約数の個数: 16

約数和(自身を含む): 23073984

約数和(自身を除く): 10362166

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 53411, 106822, 373877, 747754, 907987, 1815974, 6355909, 12711818]

約数ペア:

[(1, 12711818), (2, 6355909), (7, 1815974), (14, 907987), (17, 747754), (34, 373877), (119, 106822), (238, 53411)]