940045919

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{24481}}^1$

素因数の和:24590

約数の個数: 16

約数和(自身を含む): 1034119680

約数和(自身を除く): 94073761

約数列:

[1, 19, 43, 47, 817, 893, 2021, 24481, 38399, 465139, 1052683, 1150607, 20000977, 21861533, 49476101, 940045919]

約数ペア:

[(1, 940045919), (19, 49476101), (43, 21861533), (47, 20000977), (817, 1150607), (893, 1052683), (2021, 465139), (24481, 38399)]