13220702

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{54631}}^1$

素因数の和:54655

約数の個数: 12

約数和(自身を含む): 21798168

約数和(自身を除く): 8577466

約数列:

[1, 2, 11, 22, 121, 242, 54631, 109262, 600941, 1201882, 6610351, 13220702]

約数ペア:

[(1, 13220702), (2, 6610351), (11, 1201882), (22, 600941), (121, 109262), (242, 54631)]