19664652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{234103}}^1$

素因数の和:234117

約数の個数: 24

約数和(自身を含む): 52439296

約数和(自身を除く): 32774644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 234103, 468206, 702309, 936412, 1404618, 1638721, 2809236, 3277442, 4916163, 6554884, 9832326, 19664652]

約数ペア:

[(1, 19664652), (2, 9832326), (3, 6554884), (4, 4916163), (6, 3277442), (7, 2809236), (12, 1638721), (14, 1404618), (21, 936412), (28, 702309), (42, 468206), (84, 234103)]