19607274

素因数分解:

$2^1\times 3^2\times {\mathrm{677}}^1\times {\mathrm{1609}}^1$

素因数の和:2294

約数の個数: 24

約数和(自身を含む): 42571620

約数和(自身を除く): 22964346

約数列:

[1, 2, 3, 6, 9, 18, 677, 1354, 1609, 2031, 3218, 4062, 4827, 6093, 9654, 12186, 14481, 28962, 1089293, 2178586, 3267879, 6535758, 9803637, 19607274]

約数ペア:

[(1, 19607274), (2, 9803637), (3, 6535758), (6, 3267879), (9, 2178586), (18, 1089293), (677, 28962), (1354, 14481), (1609, 12186), (2031, 9654), (3218, 6093), (4062, 4827)]