22271764

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4177}}^1$

素因数の和:4255

約数の個数: 24

約数和(自身を含む): 41178368

約数和(自身を除く): 18906604

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 172, 1333, 2666, 4177, 5332, 8354, 16708, 129487, 179611, 258974, 359222, 517948, 718444, 5567941, 11135882, 22271764]

約数ペア:

[(1, 22271764), (2, 11135882), (4, 5567941), (31, 718444), (43, 517948), (62, 359222), (86, 258974), (124, 179611), (172, 129487), (1333, 16708), (2666, 8354), (4177, 5332)]