21958191527

素因数分解:

${\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1\times {\mathrm{17489}}^1$

素因数の和:17914

約数の個数: 16

約数和(自身を含む): 22777856640

約数和(自身を除く): 819665113

約数列:

[1, 41, 113, 271, 4633, 11111, 17489, 30623, 717049, 1255543, 1976257, 4739519, 81026537, 194320279, 535565647, 21958191527]

約数ペア:

[(1, 21958191527), (41, 535565647), (113, 194320279), (271, 81026537), (4633, 4739519), (11111, 1976257), (17489, 1255543), (30623, 717049)]