28435153

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2099}}^1$

素因数の和:2172

約数の個数: 16

約数和(自身を含む): 32256000

約数和(自身を除く): 3820847

約数列:

[1, 19, 23, 31, 437, 589, 713, 2099, 13547, 39881, 48277, 65069, 917263, 1236311, 1496587, 28435153]

約数ペア:

[(1, 28435153), (19, 1496587), (23, 1236311), (31, 917263), (437, 65069), (589, 48277), (713, 39881), (2099, 13547)]