12538702

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{13901}}^1$

素因数の和:13955

約数の個数: 16

約数和(自身を含む): 21019824

約数和(自身を除く): 8481122

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 13901, 27802, 152911, 305822, 569941, 1139882, 6269351, 12538702]

約数ペア:

[(1, 12538702), (2, 6269351), (11, 1139882), (22, 569941), (41, 305822), (82, 152911), (451, 27802), (902, 13901)]