16742166

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2539}}^1$

素因数の和:2708

約数の個数: 32

約数和(自身を含む): 38526720

約数和(自身を除く): 21784554

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 314, 471, 942, 1099, 2198, 2539, 3297, 5078, 6594, 7617, 15234, 17773, 35546, 53319, 106638, 398623, 797246, 1195869, 2391738, 2790361, 5580722, 8371083, 16742166]

約数ペア:

[(1, 16742166), (2, 8371083), (3, 5580722), (6, 2790361), (7, 2391738), (14, 1195869), (21, 797246), (42, 398623), (157, 106638), (314, 53319), (471, 35546), (942, 17773), (1099, 15234), (2198, 7617), (2539, 6594), (3297, 5078)]