18536944

素因数分解:

$2^4\times {\mathrm{571}}^1\times {\mathrm{2029}}^1$

素因数の和:2608

約数の個数: 20

約数和(自身を含む): 35995960

約数和(自身を除く): 17459016

約数列:

[1, 2, 4, 8, 16, 571, 1142, 2029, 2284, 4058, 4568, 8116, 9136, 16232, 32464, 1158559, 2317118, 4634236, 9268472, 18536944]

約数ペア:

[(1, 18536944), (2, 9268472), (4, 4634236), (8, 2317118), (16, 1158559), (571, 32464), (1142, 16232), (2029, 9136), (2284, 8116), (4058, 4568)]