22118450

素因数分解:

$2^1\times 5^2\times {\mathrm{277}}^1\times {\mathrm{1597}}^1$

素因数の和:1886

約数の個数: 24

約数和(自身を含む): 41314692

約数和(自身を除く): 19196242

約数列:

[1, 2, 5, 10, 25, 50, 277, 554, 1385, 1597, 2770, 3194, 6925, 7985, 13850, 15970, 39925, 79850, 442369, 884738, 2211845, 4423690, 11059225, 22118450]

約数ペア:

[(1, 22118450), (2, 11059225), (5, 4423690), (10, 2211845), (25, 884738), (50, 442369), (277, 79850), (554, 39925), (1385, 15970), (1597, 13850), (2770, 7985), (3194, 6925)]