15641122

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{65719}}^1$

素因数の和:65745

約数の個数: 16

約数和(自身を含む): 28391040

約数和(自身を除く): 12749918

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 65719, 131438, 460033, 920066, 1117223, 2234446, 7820561, 15641122]

約数ペア:

[(1, 15641122), (2, 7820561), (7, 2234446), (14, 1117223), (17, 920066), (34, 460033), (119, 131438), (238, 65719)]