12440168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{119617}}^1$

素因数の和:119636

約数の個数: 16

約数和(自身を含む): 25119780

約数和(自身を除く): 12679612

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 119617, 239234, 478468, 956936, 1555021, 3110042, 6220084, 12440168]

約数ペア:

[(1, 12440168), (2, 6220084), (4, 3110042), (8, 1555021), (13, 956936), (26, 478468), (52, 239234), (104, 119617)]