21924331

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1103}}^1$

素因数の和:1266

約数の個数: 16

約数和(自身を含む): 25966080

約数和(自身を除く): 4041749

約数列:

[1, 11, 13, 139, 143, 1103, 1529, 1807, 12133, 14339, 19877, 153317, 157729, 1686487, 1993121, 21924331]

約数ペア:

[(1, 21924331), (11, 1993121), (13, 1686487), (139, 157729), (143, 153317), (1103, 19877), (1529, 14339), (1807, 12133)]