22057570

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{661}}^1$

素因数の和:786

約数の個数: 32

約数和(自身を含む): 41181696

約数和(自身を除く): 19124126

約数列:

[1, 2, 5, 10, 47, 71, 94, 142, 235, 355, 470, 661, 710, 1322, 3305, 3337, 6610, 6674, 16685, 31067, 33370, 46931, 62134, 93862, 155335, 234655, 310670, 469310, 2205757, 4411514, 11028785, 22057570]

約数ペア:

[(1, 22057570), (2, 11028785), (5, 4411514), (10, 2205757), (47, 469310), (71, 310670), (94, 234655), (142, 155335), (235, 93862), (355, 62134), (470, 46931), (661, 33370), (710, 31067), (1322, 16685), (3305, 6674), (3337, 6610)]