4830256

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{15889}}^1$

素因数の和:15916

約数の個数: 20

約数和(自身を含む): 9851800

約数和(自身を除く): 5021544

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 15889, 31778, 63556, 127112, 254224, 301891, 603782, 1207564, 2415128, 4830256]

約数ペア:

[(1, 4830256), (2, 2415128), (4, 1207564), (8, 603782), (16, 301891), (19, 254224), (38, 127112), (76, 63556), (152, 31778), (304, 15889)]