38009398

素因数分解:

$2^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{1949}}^1$

素因数の和:2164

約数の個数: 24

約数和(自身を含む): 66690000

約数和(自身を除く): 28680602

約数列:

[1, 2, 7, 14, 49, 98, 199, 398, 1393, 1949, 2786, 3898, 9751, 13643, 19502, 27286, 95501, 191002, 387851, 775702, 2714957, 5429914, 19004699, 38009398]

約数ペア:

[(1, 38009398), (2, 19004699), (7, 5429914), (14, 2714957), (49, 775702), (98, 387851), (199, 191002), (398, 95501), (1393, 27286), (1949, 19502), (2786, 13643), (3898, 9751)]