22047866

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{5323}}^1$

素因数の和:5453

約数の個数: 16

約数和(自身を含む): 35138400

約数和(自身を除く): 13090534

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 5323, 10646, 101137, 202274, 580207, 1160414, 11023933, 22047866]

約数ペア:

[(1, 22047866), (2, 11023933), (19, 1160414), (38, 580207), (109, 202274), (218, 101137), (2071, 10646), (4142, 5323)]