22787294

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{2341}}^1$

素因数の和:2531

約数の個数: 16

約数和(自身を含む): 35523456

約数和(自身を除く): 12736162

約数列:

[1, 2, 31, 62, 157, 314, 2341, 4682, 4867, 9734, 72571, 145142, 367537, 735074, 11393647, 22787294]

約数ペア:

[(1, 22787294), (2, 11393647), (31, 735074), (62, 367537), (157, 145142), (314, 72571), (2341, 9734), (4682, 4867)]