10813964

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20327}}^1$

素因数の和:20357

約数の個数: 24

約数和(自身を含む): 22767360

約数和(自身を除く): 11953396

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 20327, 40654, 81308, 142289, 284578, 386213, 569156, 772426, 1544852, 2703491, 5406982, 10813964]

約数ペア:

[(1, 10813964), (2, 5406982), (4, 2703491), (7, 1544852), (14, 772426), (19, 569156), (28, 386213), (38, 284578), (76, 142289), (133, 81308), (266, 40654), (532, 20327)]