18349409

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1051}}^1$

素因数の和:1160

約数の個数: 16

約数和(自身を含む): 21208320

約数和(自身を除く): 2858911

約数列:

[1, 13, 17, 79, 221, 1027, 1051, 1343, 13663, 17459, 17867, 83029, 232271, 1079377, 1411493, 18349409]

約数ペア:

[(1, 18349409), (13, 1411493), (17, 1079377), (79, 232271), (221, 83029), (1027, 17867), (1051, 17459), (1343, 13663)]