10656230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{81971}}^1$

素因数の和:81991

約数の個数: 16

約数和(自身を含む): 20656944

約数和(自身を除く): 10000714

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 81971, 163942, 409855, 819710, 1065623, 2131246, 5328115, 10656230]

約数ペア:

[(1, 10656230), (2, 5328115), (5, 2131246), (10, 1065623), (13, 819710), (26, 409855), (65, 163942), (130, 81971)]