22763518

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{661}}^1$

素因数の和:987

約数の個数: 16

約数和(自身を含む): 34842384

約数和(自身を除く): 12078866

約数列:

[1, 2, 67, 134, 257, 514, 661, 1322, 17219, 34438, 44287, 88574, 169877, 339754, 11381759, 22763518]

約数ペア:

[(1, 22763518), (2, 11381759), (67, 339754), (134, 169877), (257, 88574), (514, 44287), (661, 34438), (1322, 17219)]