31158998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{937}}^1\times {\mathrm{1279}}^1$

素因数の和:2231

約数の個数: 16

約数和(自身を含む): 50426880

約数和(自身を除く): 19267882

約数列:

[1, 2, 13, 26, 937, 1279, 1874, 2558, 12181, 16627, 24362, 33254, 1198423, 2396846, 15579499, 31158998]

約数ペア:

[(1, 31158998), (2, 15579499), (13, 2396846), (26, 1198423), (937, 33254), (1279, 24362), (1874, 16627), (2558, 12181)]