12564738

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{36739}}^1$

素因数の和:36766

約数の個数: 24

約数和(自身を含む): 28657200

約数和(自身を除く): 16092462

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 36739, 73478, 110217, 220434, 330651, 661302, 698041, 1396082, 2094123, 4188246, 6282369, 12564738]

約数ペア:

[(1, 12564738), (2, 6282369), (3, 4188246), (6, 2094123), (9, 1396082), (18, 698041), (19, 661302), (38, 330651), (57, 220434), (114, 110217), (171, 73478), (342, 36739)]