18486922

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{6551}}^1$

素因数の和:6653

約数の個数: 16

約数和(自身を含む): 29719872

約数和(自身を除く): 11232950

約数列:

[1, 2, 17, 34, 83, 166, 1411, 2822, 6551, 13102, 111367, 222734, 543733, 1087466, 9243461, 18486922]

約数ペア:

[(1, 18486922), (2, 9243461), (17, 1087466), (34, 543733), (83, 222734), (166, 111367), (1411, 13102), (2822, 6551)]