22427886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{287537}}^1$

素因数の和:287555

約数の個数: 16

約数和(自身を含む): 48306384

約数和(自身を除く): 25878498

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 287537, 575074, 862611, 1725222, 3737981, 7475962, 11213943, 22427886]

約数ペア:

[(1, 22427886), (2, 11213943), (3, 7475962), (6, 3737981), (13, 1725222), (26, 862611), (39, 575074), (78, 287537)]