18622214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{6571}}^1$

素因数の和:6695

約数の個数: 16

約数和(自身を含む): 30362640

約数和(自身を除く): 11740426

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 6571, 13142, 85423, 170846, 716239, 1432478, 9311107, 18622214]

約数ペア:

[(1, 18622214), (2, 9311107), (13, 1432478), (26, 716239), (109, 170846), (218, 85423), (1417, 13142), (2834, 6571)]