19005407022

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{452509691}}^1$

素因数の和:452509703

約数の個数: 16

約数和(自身を含む): 43440930432

約数和(自身を除く): 24435523410

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 452509691, 905019382, 1357529073, 2715058146, 3167567837, 6335135674, 9502703511, 19005407022]

約数ペア:

[(1, 19005407022), (2, 9502703511), (3, 6335135674), (6, 3167567837), (7, 2715058146), (14, 1357529073), (21, 905019382), (42, 452509691)]