12655070

素因数分解:

$2^1\times 5^1\times {\mathrm{991}}^1\times {\mathrm{1277}}^1$

素因数の和:2275

約数の個数: 16

約数和(自身を含む): 22819968

約数和(自身を除く): 10164898

約数列:

[1, 2, 5, 10, 991, 1277, 1982, 2554, 4955, 6385, 9910, 12770, 1265507, 2531014, 6327535, 12655070]

約数ペア:

[(1, 12655070), (2, 6327535), (5, 2531014), (10, 1265507), (991, 12770), (1277, 9910), (1982, 6385), (2554, 4955)]