6420898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15361}}^1$

素因数の和:15393

約数の個数: 16

約数和(自身を含む): 11060640

約数和(自身を除く): 4639742

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 15361, 30722, 168971, 291859, 337942, 583718, 3210449, 6420898]

約数ペア:

[(1, 6420898), (2, 3210449), (11, 583718), (19, 337942), (22, 291859), (38, 168971), (209, 30722), (418, 15361)]