45365578

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{19571}}^1$

素因数の和:19653

約数の個数: 16

約数和(自身を含む): 72807840

約数和(自身を除く): 27442262

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 19571, 39142, 371849, 743698, 1193831, 2387662, 22682789, 45365578]

約数ペア:

[(1, 45365578), (2, 22682789), (19, 2387662), (38, 1193831), (61, 743698), (122, 371849), (1159, 39142), (2318, 19571)]