39221308

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{7039}}^1$

素因数の和:7249

約数の個数: 24

約数和(自身を含む): 78848000

約数和(自身を除く): 39626692

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 5572, 7039, 14078, 28156, 49273, 98546, 197092, 1400761, 2801522, 5603044, 9805327, 19610654, 39221308]

約数ペア:

[(1, 39221308), (2, 19610654), (4, 9805327), (7, 5603044), (14, 2801522), (28, 1400761), (199, 197092), (398, 98546), (796, 49273), (1393, 28156), (2786, 14078), (5572, 7039)]