21597868874

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{1021369}}^1$

素因数の和:1021577

約数の個数: 16

約数和(自身を含む): 33031105800

約数和(自身を除く): 11433236926

約数列:

[1, 2, 97, 109, 194, 218, 10573, 21146, 1021369, 2042738, 99072793, 111329221, 198145586, 222658442, 10798934437, 21597868874]

約数ペア:

[(1, 21597868874), (2, 10798934437), (97, 222658442), (109, 198145586), (194, 111329221), (218, 99072793), (10573, 2042738), (21146, 1021369)]