22463740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{86399}}^1$

素因数の和:86421

約数の個数: 24

約数和(自身を含む): 50803200

約数和(自身を除く): 28339460

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 86399, 172798, 345596, 431995, 863990, 1123187, 1727980, 2246374, 4492748, 5615935, 11231870, 22463740]

約数ペア:

[(1, 22463740), (2, 11231870), (4, 5615935), (5, 4492748), (10, 2246374), (13, 1727980), (20, 1123187), (26, 863990), (52, 431995), (65, 345596), (130, 172798), (260, 86399)]