12900719236

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{857}}^1\times {\mathrm{80071}}^1$

素因数の和:80979

約数の個数: 24

約数和(自身を含む): 23083796736

約数和(自身を除く): 10183077500

約数列:

[1, 2, 4, 47, 94, 188, 857, 1714, 3428, 40279, 80071, 80558, 160142, 161116, 320284, 3763337, 7526674, 15053348, 68620847, 137241694, 274483388, 3225179809, 6450359618, 12900719236]

約数ペア:

[(1, 12900719236), (2, 6450359618), (4, 3225179809), (47, 274483388), (94, 137241694), (188, 68620847), (857, 15053348), (1714, 7526674), (3428, 3763337), (40279, 320284), (80071, 161116), (80558, 160142)]