19314146

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{4663}}^1$

素因数の和:4793

約数の個数: 16

約数和(自身を含む): 30782400

約数和(自身を除く): 11468254

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 4663, 9326, 88597, 177194, 508267, 1016534, 9657073, 19314146]

約数ペア:

[(1, 19314146), (2, 9657073), (19, 1016534), (38, 508267), (109, 177194), (218, 88597), (2071, 9326), (4142, 4663)]