15307938

素因数分解:

$2^1\times 3^2\times {\mathrm{853}}^1\times {\mathrm{997}}^1$

素因数の和:1858

約数の個数: 24

約数和(自身を含む): 33239388

約数和(自身を除く): 17931450

約数列:

[1, 2, 3, 6, 9, 18, 853, 997, 1706, 1994, 2559, 2991, 5118, 5982, 7677, 8973, 15354, 17946, 850441, 1700882, 2551323, 5102646, 7653969, 15307938]

約数ペア:

[(1, 15307938), (2, 7653969), (3, 5102646), (6, 2551323), (9, 1700882), (18, 850441), (853, 17946), (997, 15354), (1706, 8973), (1994, 7677), (2559, 5982), (2991, 5118)]