12733712

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{4397}}^1$

素因数の和:4586

約数の個数: 20

約数和(自身を含む): 24813516

約数和(自身を除く): 12079804

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 4397, 8794, 17588, 35176, 70352, 795857, 1591714, 3183428, 6366856, 12733712]

約数ペア:

[(1, 12733712), (2, 6366856), (4, 3183428), (8, 1591714), (16, 795857), (181, 70352), (362, 35176), (724, 17588), (1448, 8794), (2896, 4397)]