89398762

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{123821}}^1$

素因数の和:123861

約数の個数: 12

約数和(自身を含む): 141528546

約数和(自身を除く): 52129784

約数列:

[1, 2, 19, 38, 361, 722, 123821, 247642, 2352599, 4705198, 44699381, 89398762]

約数ペア:

[(1, 89398762), (2, 44699381), (19, 4705198), (38, 2352599), (361, 247642), (722, 123821)]