19039880230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{271998289}}^1$

素因数の和:271998303

約数の個数: 16

約数和(自身を含む): 39167753760

約数和(自身を除く): 20127873530

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 271998289, 543996578, 1359991445, 1903988023, 2719982890, 3807976046, 9519940115, 19039880230]

約数ペア:

[(1, 19039880230), (2, 9519940115), (5, 3807976046), (7, 2719982890), (10, 1903988023), (14, 1359991445), (35, 543996578), (70, 271998289)]