19333766

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{677}}^1$

素因数の和:919

約数の個数: 16

約数和(自身を含む): 29533680

約数和(自身を除く): 10199914

約数列:

[1, 2, 109, 131, 218, 262, 677, 1354, 14279, 28558, 73793, 88687, 147586, 177374, 9666883, 19333766]

約数ペア:

[(1, 19333766), (2, 9666883), (109, 177374), (131, 147586), (218, 88687), (262, 73793), (677, 28558), (1354, 14279)]