15690864007

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{268997}}^1$

素因数の和:269658

約数の個数: 16

約数和(自身を含む): 19342032192

約数和(自身を除く): 3651168185

約数列:

[1, 7, 13, 91, 641, 4487, 8333, 58331, 268997, 1882979, 3496961, 24478727, 172427077, 1206989539, 2241552001, 15690864007]

約数ペア:

[(1, 15690864007), (7, 2241552001), (13, 1206989539), (91, 172427077), (641, 24478727), (4487, 3496961), (8333, 1882979), (58331, 268997)]