18883921070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{269770301}}^1$

素因数の和:269770315

約数の個数: 16

約数和(自身を含む): 38846923488

約数和(自身を除く): 19963002418

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 269770301, 539540602, 1348851505, 1888392107, 2697703010, 3776784214, 9441960535, 18883921070]

約数ペア:

[(1, 18883921070), (2, 9441960535), (5, 3776784214), (7, 2697703010), (10, 1888392107), (14, 1348851505), (35, 539540602), (70, 269770301)]