13115518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{7529}}^1$

素因数の和:7611

約数の個数: 16

約数和(自身を含む): 21505680

約数和(自身を除く): 8390162

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 7529, 15058, 97877, 195754, 504443, 1008886, 6557759, 13115518]

約数ペア:

[(1, 13115518), (2, 6557759), (13, 1008886), (26, 504443), (67, 195754), (134, 97877), (871, 15058), (1742, 7529)]