11780938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4157}}^1$

素因数の和:4281

約数の個数: 16

約数和(自身を含む): 19209960

約数和(自身を除く): 7429022

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 4157, 8314, 54041, 108082, 453113, 906226, 5890469, 11780938]

約数ペア:

[(1, 11780938), (2, 5890469), (13, 906226), (26, 453113), (109, 108082), (218, 54041), (1417, 8314), (2834, 4157)]