28414082

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{10243}}^1$

素因数の和:10337

約数の個数: 16

約数和(自身を含む): 45483360

約数和(自身を除く): 17069278

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 10243, 20486, 194617, 389234, 747739, 1495478, 14207041, 28414082]

約数ペア:

[(1, 28414082), (2, 14207041), (19, 1495478), (38, 747739), (73, 389234), (146, 194617), (1387, 20486), (2774, 10243)]