9874564

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4831}}^1$

素因数の和:4915

約数の個数: 24

約数和(自身を含む): 20023808

約数和(自身を除く): 10149244

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 4831, 9662, 19324, 33817, 67634, 135268, 352663, 705326, 1410652, 2468641, 4937282, 9874564]

約数ペア:

[(1, 9874564), (2, 4937282), (4, 2468641), (7, 1410652), (14, 705326), (28, 352663), (73, 135268), (146, 67634), (292, 33817), (511, 19324), (1022, 9662), (2044, 4831)]