1900932223

素因数分解:

${\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{661}}^1\times {\mathrm{757}}^1$

素因数の和:1578

約数の個数: 16

約数和(自身を含む): 1987112160

約数和(自身を除く): 86179937

約数列:

[1, 29, 131, 661, 757, 3799, 19169, 21953, 86591, 99167, 500377, 2511139, 2875843, 14510933, 65549387, 1900932223]

約数ペア:

[(1, 1900932223), (29, 65549387), (131, 14510933), (661, 2875843), (757, 2511139), (3799, 500377), (19169, 99167), (21953, 86591)]