11657878

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:567

約数の個数: 16

約数和(自身を含む): 17792064

約数和(自身を除く): 6134186

約数列:

[1, 2, 137, 157, 271, 274, 314, 542, 21509, 37127, 42547, 43018, 74254, 85094, 5828939, 11657878]

約数ペア:

[(1, 11657878), (2, 5828939), (137, 85094), (157, 74254), (271, 43018), (274, 42547), (314, 37127), (542, 21509)]