18795543

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{4679}}^1$

素因数の和:4798

約数の個数: 16

約数和(自身を含む): 27256320

約数和(自身を除く): 8460777

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 4679, 14037, 60827, 182481, 481937, 1445811, 6265181, 18795543]

約数ペア:

[(1, 18795543), (3, 6265181), (13, 1445811), (39, 481937), (103, 182481), (309, 60827), (1339, 14037), (4017, 4679)]