25660382

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{19121}}^1$

素因数の和:19195

約数の個数: 16

約数和(自身を含む): 42680304

約数和(自身を除く): 17019922

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 19121, 38242, 210331, 420662, 1166381, 2332762, 12830191, 25660382]

約数ペア:

[(1, 25660382), (2, 12830191), (11, 2332762), (22, 1166381), (61, 420662), (122, 210331), (671, 38242), (1342, 19121)]