25985426

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{1523}}^1$

素因数の和:1993

約数の個数: 16

約数和(自身を含む): 41148000

約数和(自身を除く): 15162574

約数列:

[1, 2, 19, 38, 449, 898, 1523, 3046, 8531, 17062, 28937, 57874, 683827, 1367654, 12992713, 25985426]

約数ペア:

[(1, 25985426), (2, 12992713), (19, 1367654), (38, 683827), (449, 57874), (898, 28937), (1523, 17062), (3046, 8531)]