2111318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5051}}^1$

素因数の和:5083

約数の個数: 16

約数和(自身を含む): 3637440

約数和(自身を除く): 1526122

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 5051, 10102, 55561, 95969, 111122, 191938, 1055659, 2111318]

約数ペア:

[(1, 2111318), (2, 1055659), (11, 191938), (19, 111122), (22, 95969), (38, 55561), (209, 10102), (418, 5051)]