19664996856

素因数分解:

$2^3\times 3^1\times {\mathrm{819374869}}^1$

素因数の和:819374878

約数の個数: 16

約数和(自身を含む): 49162492200

約数和(自身を除く): 29497495344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 819374869, 1638749738, 2458124607, 3277499476, 4916249214, 6554998952, 9832498428, 19664996856]

約数ペア:

[(1, 19664996856), (2, 9832498428), (3, 6554998952), (4, 4916249214), (6, 3277499476), (8, 2458124607), (12, 1638749738), (24, 819374869)]