12235485890

素因数分解:

$2^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{1512421}}^1$

素因数の和:1513237

約数の個数: 16

約数和(自身を含む): 22051112760

約数和(自身を除く): 9815626870

約数列:

[1, 2, 5, 10, 809, 1618, 4045, 8090, 1512421, 3024842, 7562105, 15124210, 1223548589, 2447097178, 6117742945, 12235485890]

約数ペア:

[(1, 12235485890), (2, 6117742945), (5, 2447097178), (10, 1223548589), (809, 15124210), (1618, 7562105), (4045, 3024842), (8090, 1512421)]