13438328

素因数分解:

$2^3\times {\mathrm{659}}^1\times {\mathrm{2549}}^1$

素因数の和:3214

約数の個数: 16

約数和(自身を含む): 25245000

約数和(自身を除く): 11806672

約数列:

[1, 2, 4, 8, 659, 1318, 2549, 2636, 5098, 5272, 10196, 20392, 1679791, 3359582, 6719164, 13438328]

約数ペア:

[(1, 13438328), (2, 6719164), (4, 3359582), (8, 1679791), (659, 20392), (1318, 10196), (2549, 5272), (2636, 5098)]