23219713

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{457}}^1$

素因数の和:648

約数の個数: 16

約数和(自身を含む): 26380800

約数和(自身を除く): 3161087

約数列:

[1, 11, 31, 149, 341, 457, 1639, 4619, 5027, 14167, 50809, 68093, 155837, 749023, 2110883, 23219713]

約数ペア:

[(1, 23219713), (11, 2110883), (31, 749023), (149, 155837), (341, 68093), (457, 50809), (1639, 14167), (4619, 5027)]