22561982

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{1229}}^1$

素因数の和:1435

約数の個数: 16

約数和(自身を含む): 34626960

約数和(自身を除く): 12064978

約数列:

[1, 2, 67, 134, 137, 274, 1229, 2458, 9179, 18358, 82343, 164686, 168373, 336746, 11280991, 22561982]

約数ペア:

[(1, 22561982), (2, 11280991), (67, 336746), (134, 168373), (137, 164686), (274, 82343), (1229, 18358), (2458, 9179)]