19490334

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{79229}}^1$

素因数の和:79275

約数の個数: 16

約数和(自身を含む): 39931920

約数和(自身を除く): 20441586

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 79229, 158458, 237687, 475374, 3248389, 6496778, 9745167, 19490334]

約数ペア:

[(1, 19490334), (2, 9745167), (3, 6496778), (6, 3248389), (41, 475374), (82, 237687), (123, 158458), (246, 79229)]