11957746

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{1361}}^1$

素因数の和:1577

約数の個数: 16

約数和(自身を含む): 18828288

約数和(自身を除く): 6870542

約数列:

[1, 2, 23, 46, 191, 382, 1361, 2722, 4393, 8786, 31303, 62606, 259951, 519902, 5978873, 11957746]

約数ペア:

[(1, 11957746), (2, 5978873), (23, 519902), (46, 259951), (191, 62606), (382, 31303), (1361, 8786), (2722, 4393)]