23119538

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{937}}^1$

素因数の和:1038

約数の個数: 24

約数和(自身を含む): 38107188

約数和(自身を除く): 14987650

約数列:

[1, 2, 13, 26, 73, 146, 169, 338, 937, 949, 1874, 1898, 12181, 12337, 24362, 24674, 68401, 136802, 158353, 316706, 889213, 1778426, 11559769, 23119538]

約数ペア:

[(1, 23119538), (2, 11559769), (13, 1778426), (26, 889213), (73, 316706), (146, 158353), (169, 136802), (338, 68401), (937, 24674), (949, 24362), (1874, 12337), (1898, 12181)]