19339146

素因数分解:

$2^1\times 3^2\times {\mathrm{479}}^1\times {\mathrm{2243}}^1$

素因数の和:2730

約数の個数: 24

約数和(自身を含む): 42007680

約数和(自身を除く): 22668534

約数列:

[1, 2, 3, 6, 9, 18, 479, 958, 1437, 2243, 2874, 4311, 4486, 6729, 8622, 13458, 20187, 40374, 1074397, 2148794, 3223191, 6446382, 9669573, 19339146]

約数ペア:

[(1, 19339146), (2, 9669573), (3, 6446382), (6, 3223191), (9, 2148794), (18, 1074397), (479, 40374), (958, 20187), (1437, 13458), (2243, 8622), (2874, 6729), (4311, 4486)]