1921170582011

素因数分解:

${\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{10601}}^1\times {\mathrm{57881}}^1$

素因数の和:68614

約数の個数: 16

約数和(自身を含む): 2003002442496

約数和(自身を除く): 81831860485

約数列:

[1, 31, 101, 3131, 10601, 57881, 328631, 1070701, 1794311, 5845981, 33191731, 181225411, 613596481, 19021490911, 61973244581, 1921170582011]

約数ペア:

[(1, 1921170582011), (31, 61973244581), (101, 19021490911), (3131, 613596481), (10601, 181225411), (57881, 33191731), (328631, 5845981), (1070701, 1794311)]