19126278

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{11939}}^1$

素因数の和:12036

約数の個数: 24

約数和(自身を含む): 41909400

約数和(自身を除く): 22783122

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 11939, 23878, 35817, 71634, 107451, 214902, 1062571, 2125142, 3187713, 6375426, 9563139, 19126278]

約数ペア:

[(1, 19126278), (2, 9563139), (3, 6375426), (6, 3187713), (9, 2125142), (18, 1062571), (89, 214902), (178, 107451), (267, 71634), (534, 35817), (801, 23878), (1602, 11939)]