22338416

素因数分解:

$2^4\times {\mathrm{359}}^1\times {\mathrm{3889}}^1$

素因数の和:4256

約数の個数: 20

約数和(自身を含む): 43412400

約数和(自身を除く): 21073984

約数列:

[1, 2, 4, 8, 16, 359, 718, 1436, 2872, 3889, 5744, 7778, 15556, 31112, 62224, 1396151, 2792302, 5584604, 11169208, 22338416]

約数ペア:

[(1, 22338416), (2, 11169208), (4, 5584604), (8, 2792302), (16, 1396151), (359, 62224), (718, 31112), (1436, 15556), (2872, 7778), (3889, 5744)]