21883081

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{379}}^1$

素因数の和:600

約数の個数: 16

約数和(自身を含む): 24897600

約数和(自身を除く): 3014519

約数列:

[1, 11, 29, 181, 319, 379, 1991, 4169, 5249, 10991, 57739, 68599, 120901, 754589, 1989371, 21883081]

約数ペア:

[(1, 21883081), (11, 1989371), (29, 754589), (181, 120901), (319, 68599), (379, 57739), (1991, 10991), (4169, 5249)]