22435972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2647}}^1$

素因数の和:2827

約数の個数: 24

約数和(自身を含む): 42558656

約数和(自身を除く): 20122684

約数列:

[1, 2, 4, 13, 26, 52, 163, 326, 652, 2119, 2647, 4238, 5294, 8476, 10588, 34411, 68822, 137644, 431461, 862922, 1725844, 5608993, 11217986, 22435972]

約数ペア:

[(1, 22435972), (2, 11217986), (4, 5608993), (13, 1725844), (26, 862922), (52, 431461), (163, 137644), (326, 68822), (652, 34411), (2119, 10588), (2647, 8476), (4238, 5294)]