18508087

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1009}}^1$

素因数の和:1122

約数の個数: 16

約数和(自身を含む): 21379680

約数和(自身を除く): 2871593

約数列:

[1, 13, 17, 83, 221, 1009, 1079, 1411, 13117, 17153, 18343, 83747, 222989, 1088711, 1423699, 18508087]

約数ペア:

[(1, 18508087), (13, 1423699), (17, 1088711), (83, 222989), (221, 83747), (1009, 18343), (1079, 17153), (1411, 13117)]