21160237822

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{5235091}}^1$

素因数の和:5235183

約数の個数: 16

約数和(自身を含む): 33169542912

約数和(自身を除く): 12009305090

約数列:

[1, 2, 43, 47, 86, 94, 2021, 4042, 5235091, 10470182, 225108913, 246049277, 450217826, 492098554, 10580118911, 21160237822]

約数ペア:

[(1, 21160237822), (2, 10580118911), (43, 492098554), (47, 450217826), (86, 246049277), (94, 225108913), (2021, 10470182), (4042, 5235091)]