19130634

素因数分解:

$2^1\times 3^3\times {\mathrm{354271}}^1$

素因数の和:354282

約数の個数: 16

約数和(自身を含む): 42512640

約数和(自身を除く): 23382006

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 354271, 708542, 1062813, 2125626, 3188439, 6376878, 9565317, 19130634]

約数ペア:

[(1, 19130634), (2, 9565317), (3, 6376878), (6, 3188439), (9, 2125626), (18, 1062813), (27, 708542), (54, 354271)]