15277292

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1123}}^1$

素因数の和:1325

約数の個数: 24

約数和(自身を含む): 28324800

約数和(自身を除く): 13047508

約数列:

[1, 2, 4, 19, 38, 76, 179, 358, 716, 1123, 2246, 3401, 4492, 6802, 13604, 21337, 42674, 85348, 201017, 402034, 804068, 3819323, 7638646, 15277292]

約数ペア:

[(1, 15277292), (2, 7638646), (4, 3819323), (19, 804068), (38, 402034), (76, 201017), (179, 85348), (358, 42674), (716, 21337), (1123, 13604), (2246, 6802), (3401, 4492)]