18925846

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1\times {\mathrm{521}}^1$

素因数の和:1007

約数の個数: 16

約数和(自身を含む): 29202768

約数和(自身を除く): 10276922

約数列:

[1, 2, 41, 82, 443, 521, 886, 1042, 18163, 21361, 36326, 42722, 230803, 461606, 9462923, 18925846]

約数ペア:

[(1, 18925846), (2, 9462923), (41, 461606), (82, 230803), (443, 42722), (521, 36326), (886, 21361), (1042, 18163)]