12939612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{154043}}^1$

素因数の和:154057

約数の個数: 24

約数和(自身を含む): 34505856

約数和(自身を除く): 21566244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 154043, 308086, 462129, 616172, 924258, 1078301, 1848516, 2156602, 3234903, 4313204, 6469806, 12939612]

約数ペア:

[(1, 12939612), (2, 6469806), (3, 4313204), (4, 3234903), (6, 2156602), (7, 1848516), (12, 1078301), (14, 924258), (21, 616172), (28, 462129), (42, 308086), (84, 154043)]