39197116

素因数分解:

$2^2\times 7^1\times {\mathrm{701}}^1\times {\mathrm{1997}}^1$

素因数の和:2709

約数の個数: 24

約数和(自身を含む): 78545376

約数和(自身を除く): 39348260

約数列:

[1, 2, 4, 7, 14, 28, 701, 1402, 1997, 2804, 3994, 4907, 7988, 9814, 13979, 19628, 27958, 55916, 1399897, 2799794, 5599588, 9799279, 19598558, 39197116]

約数ペア:

[(1, 39197116), (2, 19598558), (4, 9799279), (7, 5599588), (14, 2799794), (28, 1399897), (701, 55916), (1402, 27958), (1997, 19628), (2804, 13979), (3994, 9814), (4907, 7988)]