23919545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^2\times {\mathrm{73}}^1$

素因数の和:233

約数の個数: 24

約数和(自身を含む): 31782408

約数和(自身を除く): 7862863

約数列:

[1, 5, 13, 65, 71, 73, 355, 365, 923, 949, 4615, 4745, 5041, 5183, 25205, 25915, 65533, 67379, 327665, 336895, 367993, 1839965, 4783909, 23919545]

約数ペア:

[(1, 23919545), (5, 4783909), (13, 1839965), (65, 367993), (71, 336895), (73, 327665), (355, 67379), (365, 65533), (923, 25915), (949, 25205), (4615, 5183), (4745, 5041)]