15894169917

素因数分解:

$3^1\times {\mathrm{239}}^1\times {\mathrm{3319}}^1\times {\mathrm{6679}}^1$

素因数の和:10240

約数の個数: 16

約数和(自身を含む): 21290496000

約数和(自身を除く): 5396326083

約数列:

[1, 3, 239, 717, 3319, 6679, 9957, 20037, 793241, 1596281, 2379723, 4788843, 22167601, 66502803, 5298056639, 15894169917]

約数ペア:

[(1, 15894169917), (3, 5298056639), (239, 66502803), (717, 22167601), (3319, 4788843), (6679, 2379723), (9957, 1596281), (20037, 793241)]