13168820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{94063}}^1$

素因数の和:94079

約数の個数: 24

約数和(自身を含む): 31605504

約数和(自身を除く): 18436684

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 94063, 188126, 376252, 470315, 658441, 940630, 1316882, 1881260, 2633764, 3292205, 6584410, 13168820]

約数ペア:

[(1, 13168820), (2, 6584410), (4, 3292205), (5, 2633764), (7, 1881260), (10, 1316882), (14, 940630), (20, 658441), (28, 470315), (35, 376252), (70, 188126), (140, 94063)]