19002338

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{829}}^1$

素因数の和:1061

約数の個数: 16

約数和(自身を含む): 29113080

約数和(自身を除く): 10110742

約数列:

[1, 2, 73, 146, 157, 314, 829, 1658, 11461, 22922, 60517, 121034, 130153, 260306, 9501169, 19002338]

約数ペア:

[(1, 19002338), (2, 9501169), (73, 260306), (146, 130153), (157, 121034), (314, 60517), (829, 22922), (1658, 11461)]