19926706808

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{146519903}}^1$

素因数の和:146519926

約数の個数: 16

約数和(自身を含む): 39560374080

約数和(自身を除く): 19633667272

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 146519903, 293039806, 586079612, 1172159224, 2490838351, 4981676702, 9963353404, 19926706808]

約数ペア:

[(1, 19926706808), (2, 9963353404), (4, 4981676702), (8, 2490838351), (17, 1172159224), (34, 586079612), (68, 293039806), (136, 146519903)]