13640522

素因数分解:

$2^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{769}}^1$

素因数の和:966

約数の個数: 24

約数和(自身を含む): 23963940

約数和(自身を除く): 10323418

約数列:

[1, 2, 7, 14, 49, 98, 181, 362, 769, 1267, 1538, 2534, 5383, 8869, 10766, 17738, 37681, 75362, 139189, 278378, 974323, 1948646, 6820261, 13640522]

約数ペア:

[(1, 13640522), (2, 6820261), (7, 1948646), (14, 974323), (49, 278378), (98, 139189), (181, 75362), (362, 37681), (769, 17738), (1267, 10766), (1538, 8869), (2534, 5383)]