15067799306

素因数分解:

$2^1\times 7^1\times {\mathrm{20749}}^1\times {\mathrm{51871}}^1$

素因数の和:72629

約数の個数: 16

約数和(自身を含む): 25832256000

約数和(自身を除く): 10764456694

約数列:

[1, 2, 7, 14, 20749, 41498, 51871, 103742, 145243, 290486, 363097, 726194, 1076271379, 2152542758, 7533899653, 15067799306]

約数ペア:

[(1, 15067799306), (2, 7533899653), (7, 2152542758), (14, 1076271379), (20749, 726194), (41498, 363097), (51871, 290486), (103742, 145243)]