23326798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{28657}}^1$

素因数の和:28707

約数の個数: 16

約数和(自身を含む): 39204144

約数和(自身を除く): 15877346

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 28657, 57314, 315227, 630454, 1060309, 2120618, 11663399, 23326798]

約数ペア:

[(1, 23326798), (2, 11663399), (11, 2120618), (22, 1060309), (37, 630454), (74, 315227), (407, 57314), (814, 28657)]