12881076

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{82571}}^1$

素因数の和:82591

約数の個数: 24

約数和(自身を含む): 32368224

約数和(自身を除く): 19487148

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 82571, 165142, 247713, 330284, 495426, 990852, 1073423, 2146846, 3220269, 4293692, 6440538, 12881076]

約数ペア:

[(1, 12881076), (2, 6440538), (3, 4293692), (4, 3220269), (6, 2146846), (12, 1073423), (13, 990852), (26, 495426), (39, 330284), (52, 247713), (78, 165142), (156, 82571)]