19306034

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{79777}}^1$

素因数の和:79801

約数の個数: 12

約数和(自身を含む): 31831422

約数和(自身を除く): 12525388

約数列:

[1, 2, 11, 22, 121, 242, 79777, 159554, 877547, 1755094, 9653017, 19306034]

約数ペア:

[(1, 19306034), (2, 9653017), (11, 1755094), (22, 877547), (121, 159554), (242, 79777)]