15804444

素因数分解:

$2^2\times 3^1\times {\mathrm{997}}^1\times {\mathrm{1321}}^1$

素因数の和:2325

約数の個数: 24

約数和(自身を含む): 36941968

約数和(自身を除く): 21137524

約数列:

[1, 2, 3, 4, 6, 12, 997, 1321, 1994, 2642, 2991, 3963, 3988, 5284, 5982, 7926, 11964, 15852, 1317037, 2634074, 3951111, 5268148, 7902222, 15804444]

約数ペア:

[(1, 15804444), (2, 7902222), (3, 5268148), (4, 3951111), (6, 2634074), (12, 1317037), (997, 15852), (1321, 11964), (1994, 7926), (2642, 5982), (2991, 5284), (3963, 3988)]