22544488

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2089}}^1$

素因数の和:2185

約数の個数: 32

約数和(自身を含む): 45144000

約数和(自身を除く): 22599512

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 284, 568, 1349, 2089, 2698, 4178, 5396, 8356, 10792, 16712, 39691, 79382, 148319, 158764, 296638, 317528, 593276, 1186552, 2818061, 5636122, 11272244, 22544488]

約数ペア:

[(1, 22544488), (2, 11272244), (4, 5636122), (8, 2818061), (19, 1186552), (38, 593276), (71, 317528), (76, 296638), (142, 158764), (152, 148319), (284, 79382), (568, 39691), (1349, 16712), (2089, 10792), (2698, 8356), (4178, 5396)]