22037708

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71551}}^1$

素因数の和:71573

約数の個数: 24

約数和(自身を含む): 48082944

約数和(自身を除く): 26045236

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 71551, 143102, 286204, 500857, 787061, 1001714, 1574122, 2003428, 3148244, 5509427, 11018854, 22037708]

約数ペア:

[(1, 22037708), (2, 11018854), (4, 5509427), (7, 3148244), (11, 2003428), (14, 1574122), (22, 1001714), (28, 787061), (44, 500857), (77, 286204), (154, 143102), (308, 71551)]