22277812

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1669}}^1$

素因数の和:1791

約数の個数: 24

約数和(自身を含む): 40400640

約数和(自身を除く): 18122828

約数列:

[1, 2, 4, 47, 71, 94, 142, 188, 284, 1669, 3337, 3338, 6674, 6676, 13348, 78443, 118499, 156886, 236998, 313772, 473996, 5569453, 11138906, 22277812]

約数ペア:

[(1, 22277812), (2, 11138906), (4, 5569453), (47, 473996), (71, 313772), (94, 236998), (142, 156886), (188, 118499), (284, 78443), (1669, 13348), (3337, 6676), (3338, 6674)]