13212544

素因数分解:

$2^7\times {\mathrm{109}}^1\times {\mathrm{947}}^1$

素因数の和:1070

約数の個数: 32

約数和(自身を含む): 26591400

約数和(自身を除く): 13378856

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 436, 872, 947, 1744, 1894, 3488, 3788, 6976, 7576, 13952, 15152, 30304, 60608, 103223, 121216, 206446, 412892, 825784, 1651568, 3303136, 6606272, 13212544]

約数ペア:

[(1, 13212544), (2, 6606272), (4, 3303136), (8, 1651568), (16, 825784), (32, 412892), (64, 206446), (109, 121216), (128, 103223), (218, 60608), (436, 30304), (872, 15152), (947, 13952), (1744, 7576), (1894, 6976), (3488, 3788)]