16939398

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{8231}}^1$

素因数の和:8257

約数の個数: 32

約数和(自身を含む): 39513600

約数和(自身を除く): 22574202

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 8231, 16462, 24693, 49386, 57617, 115234, 172851, 345702, 403319, 806638, 1209957, 2419914, 2823233, 5646466, 8469699, 16939398]

約数ペア:

[(1, 16939398), (2, 8469699), (3, 5646466), (6, 2823233), (7, 2419914), (14, 1209957), (21, 806638), (42, 403319), (49, 345702), (98, 172851), (147, 115234), (294, 57617), (343, 49386), (686, 24693), (1029, 16462), (2058, 8231)]