12985206

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{601}}^1$

素因数の和:896

約数の個数: 32

約数和(自身を含む): 28115808

約数和(自身を除く): 15130602

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 277, 554, 601, 831, 1202, 1662, 1803, 3601, 3606, 7202, 7813, 10803, 15626, 21606, 23439, 46878, 166477, 332954, 499431, 998862, 2164201, 4328402, 6492603, 12985206]

約数ペア:

[(1, 12985206), (2, 6492603), (3, 4328402), (6, 2164201), (13, 998862), (26, 499431), (39, 332954), (78, 166477), (277, 46878), (554, 23439), (601, 21606), (831, 15626), (1202, 10803), (1662, 7813), (1803, 7202), (3601, 3606)]