19414576

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{52757}}^1$

素因数の和:52788

約数の個数: 20

約数和(自身を含む): 39251952

約数和(自身を除く): 19837376

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 52757, 105514, 211028, 422056, 844112, 1213411, 2426822, 4853644, 9707288, 19414576]

約数ペア:

[(1, 19414576), (2, 9707288), (4, 4853644), (8, 2426822), (16, 1213411), (23, 844112), (46, 422056), (92, 211028), (184, 105514), (368, 52757)]