2651374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6343}}^1$

素因数の和:6375

約数の個数: 16

約数和(自身を含む): 4567680

約数和(自身を除く): 1916306

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 6343, 12686, 69773, 120517, 139546, 241034, 1325687, 2651374]

約数ペア:

[(1, 2651374), (2, 1325687), (11, 241034), (19, 139546), (22, 120517), (38, 69773), (209, 12686), (418, 6343)]