19264530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{642151}}^1$

素因数の和:642161

約数の個数: 16

約数和(自身を含む): 46234944

約数和(自身を除く): 26970414

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 642151, 1284302, 1926453, 3210755, 3852906, 6421510, 9632265, 19264530]

約数ペア:

[(1, 19264530), (2, 9632265), (3, 6421510), (5, 3852906), (6, 3210755), (10, 1926453), (15, 1284302), (30, 642151)]