19774302

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{14779}}^1$

素因数の和:15007

約数の個数: 16

約数和(自身を含む): 39728640

約数和(自身を除く): 19954338

約数列:

[1, 2, 3, 6, 223, 446, 669, 1338, 14779, 29558, 44337, 88674, 3295717, 6591434, 9887151, 19774302]

約数ペア:

[(1, 19774302), (2, 9887151), (3, 6591434), (6, 3295717), (223, 88674), (446, 44337), (669, 29558), (1338, 14779)]