16690926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1997}}^1$

素因数の和:2208

約数の個数: 32

約数和(自身を含む): 38361600

約数和(自身を除く): 21670674

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 199, 398, 597, 1194, 1393, 1997, 2786, 3994, 4179, 5991, 8358, 11982, 13979, 27958, 41937, 83874, 397403, 794806, 1192209, 2384418, 2781821, 5563642, 8345463, 16690926]

約数ペア:

[(1, 16690926), (2, 8345463), (3, 5563642), (6, 2781821), (7, 2384418), (14, 1192209), (21, 794806), (42, 397403), (199, 83874), (398, 41937), (597, 27958), (1194, 13979), (1393, 11982), (1997, 8358), (2786, 5991), (3994, 4179)]