12388290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{412943}}^1$

素因数の和:412953

約数の個数: 16

約数和(自身を含む): 29731968

約数和(自身を除く): 17343678

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 412943, 825886, 1238829, 2064715, 2477658, 4129430, 6194145, 12388290]

約数ペア:

[(1, 12388290), (2, 6194145), (3, 4129430), (5, 2477658), (6, 2064715), (10, 1238829), (15, 825886), (30, 412943)]