22490954

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{1063}}^1$

素因数の和:1285

約数の個数: 16

約数和(自身を含む): 34473600

約数和(自身を除く): 11982646

約数列:

[1, 2, 71, 142, 149, 298, 1063, 2126, 10579, 21158, 75473, 150946, 158387, 316774, 11245477, 22490954]

約数ペア:

[(1, 22490954), (2, 11245477), (71, 316774), (142, 158387), (149, 150946), (298, 75473), (1063, 21158), (2126, 10579)]