22507834

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{1667}}^1$

素因数の和:1869

約数の個数: 16

約数和(自身を含む): 34787808

約数和(自身を除く): 12279974

約数列:

[1, 2, 43, 86, 157, 314, 1667, 3334, 6751, 13502, 71681, 143362, 261719, 523438, 11253917, 22507834]

約数ペア:

[(1, 22507834), (2, 11253917), (43, 523438), (86, 261719), (157, 143362), (314, 71681), (1667, 13502), (3334, 6751)]