13667048630

素因数分解:

$2^1\times 5^1\times {\mathrm{1997}}^1\times {\mathrm{684379}}^1$

素因数の和:686383

約数の個数: 16

約数和(自身を含む): 24613042320

約数和(自身を除く): 10945993690

約数列:

[1, 2, 5, 10, 1997, 3994, 9985, 19970, 684379, 1368758, 3421895, 6843790, 1366704863, 2733409726, 6833524315, 13667048630]

約数ペア:

[(1, 13667048630), (2, 6833524315), (5, 2733409726), (10, 1366704863), (1997, 6843790), (3994, 3421895), (9985, 1368758), (19970, 684379)]