19077702

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{454231}}^1$

素因数の和:454243

約数の個数: 16

約数和(自身を含む): 43606272

約数和(自身を除く): 24528570

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 454231, 908462, 1362693, 2725386, 3179617, 6359234, 9538851, 19077702]

約数ペア:

[(1, 19077702), (2, 9538851), (3, 6359234), (6, 3179617), (7, 2725386), (14, 1362693), (21, 908462), (42, 454231)]