25164061

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:420

約数の個数: 16

約数和(自身を含む): 27828864

約数和(自身を除く): 2664803

約数列:

[1, 13, 67, 167, 173, 871, 2171, 2249, 11189, 11591, 28891, 145457, 150683, 375583, 1935697, 25164061]

約数ペア:

[(1, 25164061), (13, 1935697), (67, 375583), (167, 150683), (173, 145457), (871, 28891), (2171, 11591), (2249, 11189)]