12186470

素因数分解:

$2^1\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{1117}}^1$

素因数の和:2215

約数の個数: 16

約数和(自身を含む): 21975408

約数和(自身を除く): 9788938

約数列:

[1, 2, 5, 10, 1091, 1117, 2182, 2234, 5455, 5585, 10910, 11170, 1218647, 2437294, 6093235, 12186470]

約数ペア:

[(1, 12186470), (2, 6093235), (5, 2437294), (10, 1218647), (1091, 11170), (1117, 10910), (2182, 5585), (2234, 5455)]