22481417

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{491}}^1$

素因数の和:740

約数の個数: 16

約数和(自身を含む): 26701824

約数和(自身を除く): 4220407

約数列:

[1, 7, 31, 211, 217, 491, 1477, 3437, 6541, 15221, 45787, 103601, 106547, 725207, 3211631, 22481417]

約数ペア:

[(1, 22481417), (7, 3211631), (31, 725207), (211, 106547), (217, 103601), (491, 45787), (1477, 15221), (3437, 6541)]