1919086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2381}}^1$

素因数の和:2427

約数の個数: 16

約数和(自身を含む): 3201408

約数和(自身を除く): 1282322

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 2381, 4762, 30953, 61906, 73811, 147622, 959543, 1919086]

約数ペア:

[(1, 1919086), (2, 959543), (13, 147622), (26, 73811), (31, 61906), (62, 30953), (403, 4762), (806, 2381)]