11925823

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{593}}^1$

素因数の和:643

約数の個数: 24

約数和(自身を含む): 15653088

約数和(自身を除く): 3727265

約数列:

[1, 7, 13, 17, 91, 119, 169, 221, 593, 1183, 1547, 2873, 4151, 7709, 10081, 20111, 53963, 70567, 100217, 131053, 701519, 917371, 1703689, 11925823]

約数ペア:

[(1, 11925823), (7, 1703689), (13, 917371), (17, 701519), (91, 131053), (119, 100217), (169, 70567), (221, 53963), (593, 20111), (1183, 10081), (1547, 7709), (2873, 4151)]