22909081

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4507}}^1$

素因数の和:4560

約数の個数: 16

約数和(自身を含む): 27264384

約数和(自身を除く): 4355303

約数列:

[1, 13, 17, 23, 221, 299, 391, 4507, 5083, 58591, 76619, 103661, 996047, 1347593, 1762237, 22909081]

約数ペア:

[(1, 22909081), (13, 1762237), (17, 1347593), (23, 996047), (221, 103661), (299, 76619), (391, 58591), (4507, 5083)]