11566870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1109}}^1$

素因数の和:1272

約数の個数: 32

約数和(自身を含む): 23976000

約数和(自身を除く): 12409130

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 745, 1043, 1109, 1490, 2086, 2218, 5215, 5545, 7763, 10430, 11090, 15526, 38815, 77630, 165241, 330482, 826205, 1156687, 1652410, 2313374, 5783435, 11566870]

約数ペア:

[(1, 11566870), (2, 5783435), (5, 2313374), (7, 1652410), (10, 1156687), (14, 826205), (35, 330482), (70, 165241), (149, 77630), (298, 38815), (745, 15526), (1043, 11090), (1109, 10430), (1490, 7763), (2086, 5545), (2218, 5215)]