22812958

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{617}}^1$

素因数の和:784

約数の個数: 32

約数和(自身を含む): 41529600

約数和(自身を除く): 18716642

約数列:

[1, 2, 7, 14, 19, 38, 133, 139, 266, 278, 617, 973, 1234, 1946, 2641, 4319, 5282, 8638, 11723, 18487, 23446, 36974, 82061, 85763, 164122, 171526, 600341, 1200682, 1629497, 3258994, 11406479, 22812958]

約数ペア:

[(1, 22812958), (2, 11406479), (7, 3258994), (14, 1629497), (19, 1200682), (38, 600341), (133, 171526), (139, 164122), (266, 85763), (278, 82061), (617, 36974), (973, 23446), (1234, 18487), (1946, 11723), (2641, 8638), (4319, 5282)]