23138219

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{829}}^1$

素因数の和:974

約数の個数: 16

約数和(自身を含む): 26493600

約数和(自身を除く): 3355381

約数列:

[1, 13, 19, 113, 247, 829, 1469, 2147, 10777, 15751, 27911, 93677, 204763, 1217801, 1779863, 23138219]

約数ペア:

[(1, 23138219), (13, 1779863), (19, 1217801), (113, 204763), (247, 93677), (829, 27911), (1469, 15751), (2147, 10777)]