19633298

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{797}}^1$

素因数の和:1021

約数の個数: 16

約数和(自身を含む): 30020760

約数和(自身を除く): 10387462

約数列:

[1, 2, 109, 113, 218, 226, 797, 1594, 12317, 24634, 86873, 90061, 173746, 180122, 9816649, 19633298]

約数ペア:

[(1, 19633298), (2, 9816649), (109, 180122), (113, 173746), (218, 90061), (226, 86873), (797, 24634), (1594, 12317)]