11621810

素因数分解:

$2^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{2521}}^1$

素因数の和:2989

約数の個数: 16

約数和(自身を含む): 20972952

約数和(自身を除く): 9351142

約数列:

[1, 2, 5, 10, 461, 922, 2305, 2521, 4610, 5042, 12605, 25210, 1162181, 2324362, 5810905, 11621810]

約数ペア:

[(1, 11621810), (2, 5810905), (5, 2324362), (10, 1162181), (461, 25210), (922, 12605), (2305, 5042), (2521, 4610)]