13238590078

素因数分解:

$2^1\times 7^1\times {\mathrm{1231}}^1\times {\mathrm{768167}}^1$

素因数の和:769407

約数の個数: 16

約数和(自身を含む): 22713191424

約数和(自身を除く): 9474601346

約数列:

[1, 2, 7, 14, 1231, 2462, 8617, 17234, 768167, 1536334, 5377169, 10754338, 945613577, 1891227154, 6619295039, 13238590078]

約数ペア:

[(1, 13238590078), (2, 6619295039), (7, 1891227154), (14, 945613577), (1231, 10754338), (2462, 5377169), (8617, 1536334), (17234, 768167)]