12137090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2089}}^1$

素因数の和:2186

約数の個数: 32

約数和(自身を含む): 25280640

約数和(自身を除く): 13143550

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 581, 830, 1162, 2089, 2905, 4178, 5810, 10445, 14623, 20890, 29246, 73115, 146230, 173387, 346774, 866935, 1213709, 1733870, 2427418, 6068545, 12137090]

約数ペア:

[(1, 12137090), (2, 6068545), (5, 2427418), (7, 1733870), (10, 1213709), (14, 866935), (35, 346774), (70, 173387), (83, 146230), (166, 73115), (415, 29246), (581, 20890), (830, 14623), (1162, 10445), (2089, 5810), (2905, 4178)]