15942224

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{3877}}^1$

素因数の和:4142

約数の個数: 20

約数和(自身を含む): 31016244

約数和(自身を除く): 15074020

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 3877, 4112, 7754, 15508, 31016, 62032, 996389, 1992778, 3985556, 7971112, 15942224]

約数ペア:

[(1, 15942224), (2, 7971112), (4, 3985556), (8, 1992778), (16, 996389), (257, 62032), (514, 31016), (1028, 15508), (2056, 7754), (3877, 4112)]