16540188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{196907}}^1$

素因数の和:196921

約数の個数: 24

約数和(自身を含む): 44107392

約数和(自身を除く): 27567204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 196907, 393814, 590721, 787628, 1181442, 1378349, 2362884, 2756698, 4135047, 5513396, 8270094, 16540188]

約数ペア:

[(1, 16540188), (2, 8270094), (3, 5513396), (4, 4135047), (6, 2756698), (7, 2362884), (12, 1378349), (14, 1181442), (21, 787628), (28, 590721), (42, 393814), (84, 196907)]