19103652

素因数分解:

$2^2\times 3^2\times {\mathrm{701}}^1\times {\mathrm{757}}^1$

素因数の和:1468

約数の個数: 36

約数和(自身を含む): 48422556

約数和(自身を除く): 29318904

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 701, 757, 1402, 1514, 2103, 2271, 2804, 3028, 4206, 4542, 6309, 6813, 8412, 9084, 12618, 13626, 25236, 27252, 530657, 1061314, 1591971, 2122628, 3183942, 4775913, 6367884, 9551826, 19103652]

約数ペア:

[(1, 19103652), (2, 9551826), (3, 6367884), (4, 4775913), (6, 3183942), (9, 2122628), (12, 1591971), (18, 1061314), (36, 530657), (701, 27252), (757, 25236), (1402, 13626), (1514, 12618), (2103, 9084), (2271, 8412), (2804, 6813), (3028, 6309), (4206, 4542)]