128588618

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{8699}}^1$

素因数の和:9109

約数の個数: 16

約数和(自身を含む): 203580000

約数和(自身を除く): 74991382

約数列:

[1, 2, 19, 38, 389, 778, 7391, 8699, 14782, 17398, 165281, 330562, 3383911, 6767822, 64294309, 128588618]

約数ペア:

[(1, 128588618), (2, 64294309), (19, 6767822), (38, 3383911), (389, 330562), (778, 165281), (7391, 17398), (8699, 14782)]