11972996

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3923}}^1$

素因数の和:4043

約数の個数: 24

約数和(自身を含む): 24171840

約数和(自身を除く): 12198844

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 3923, 7846, 15692, 27461, 54922, 109844, 427607, 855214, 1710428, 2993249, 5986498, 11972996]

約数ペア:

[(1, 11972996), (2, 5986498), (4, 2993249), (7, 1710428), (14, 855214), (28, 427607), (109, 109844), (218, 54922), (436, 27461), (763, 15692), (1526, 7846), (3052, 3923)]