16197146

素因数分解:

$2^1\times 7^4\times {\mathrm{3373}}^1$

素因数の和:3403

約数の個数: 20

約数和(自身を含む): 28351722

約数和(自身を除く): 12154576

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2401, 3373, 4802, 6746, 23611, 47222, 165277, 330554, 1156939, 2313878, 8098573, 16197146]

約数ペア:

[(1, 16197146), (2, 8098573), (7, 2313878), (14, 1156939), (49, 330554), (98, 165277), (343, 47222), (686, 23611), (2401, 6746), (3373, 4802)]