12786598

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{9851}}^1$

素因数の和:9923

約数の個数: 16

約数和(自身を含む): 21280320

約数和(自身を除く): 8493722

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 9851, 19702, 108361, 216722, 581209, 1162418, 6393299, 12786598]

約数ペア:

[(1, 12786598), (2, 6393299), (11, 1162418), (22, 581209), (59, 216722), (118, 108361), (649, 19702), (1298, 9851)]