15112279

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2339}}^1$

素因数の和:2430

約数の個数: 16

約数和(自身を含む): 18869760

約数和(自身を除く): 3757481

約数列:

[1, 7, 13, 71, 91, 497, 923, 2339, 6461, 16373, 30407, 166069, 212849, 1162483, 2158897, 15112279]

約数ペア:

[(1, 15112279), (7, 2158897), (13, 1162483), (71, 212849), (91, 166069), (497, 30407), (923, 16373), (2339, 6461)]