30786338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{2143}}^1$

素因数の和:2809

約数の個数: 16

約数和(自身を含む): 50478336

約数和(自身を除く): 19691998

約数列:

[1, 2, 11, 22, 653, 1306, 2143, 4286, 7183, 14366, 23573, 47146, 1399379, 2798758, 15393169, 30786338]

約数ペア:

[(1, 30786338), (2, 15393169), (11, 2798758), (22, 1399379), (653, 47146), (1306, 23573), (2143, 14366), (4286, 7183)]