11512070

素因数分解:

$2^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{1423}}^1$

素因数の和:2239

約数の個数: 16

約数和(自身を含む): 20761920

約数和(自身を除く): 9249850

約数列:

[1, 2, 5, 10, 809, 1423, 1618, 2846, 4045, 7115, 8090, 14230, 1151207, 2302414, 5756035, 11512070]

約数ペア:

[(1, 11512070), (2, 5756035), (5, 2302414), (10, 1151207), (809, 14230), (1423, 8090), (1618, 7115), (2846, 4045)]