19460238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{463339}}^1$

素因数の和:463351

約数の個数: 16

約数和(自身を含む): 44480640

約数和(自身を除く): 25020402

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 463339, 926678, 1390017, 2780034, 3243373, 6486746, 9730119, 19460238]

約数ペア:

[(1, 19460238), (2, 9730119), (3, 6486746), (6, 3243373), (7, 2780034), (14, 1390017), (21, 926678), (42, 463339)]