12504964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4447}}^1$

素因数の和:4507

約数の個数: 24

約数和(自身を含む): 23663360

約数和(自身を除く): 11158396

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 4447, 8894, 17788, 84493, 164539, 168986, 329078, 337972, 658156, 3126241, 6252482, 12504964]

約数ペア:

[(1, 12504964), (2, 6252482), (4, 3126241), (19, 658156), (37, 337972), (38, 329078), (74, 168986), (76, 164539), (148, 84493), (703, 17788), (1406, 8894), (2812, 4447)]