12868071865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1237}}^1\times {\mathrm{189139}}^1$

素因数の和:190392

約数の個数: 16

約数和(自身を含む): 16859183040

約数和(自身を除く): 3991111175

約数列:

[1, 5, 11, 55, 1237, 6185, 13607, 68035, 189139, 945695, 2080529, 10402645, 233964943, 1169824715, 2573614373, 12868071865]

約数ペア:

[(1, 12868071865), (5, 2573614373), (11, 1169824715), (55, 233964943), (1237, 10402645), (6185, 2080529), (13607, 945695), (68035, 189139)]