121430122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{39709}}^1$

素因数の和:39861

約数の個数: 16

約数和(自身を含む): 200138400

約数和(自身を除く): 78708278

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 39709, 79418, 436799, 873598, 5519551, 11039102, 60715061, 121430122]

約数ペア:

[(1, 121430122), (2, 60715061), (11, 11039102), (22, 5519551), (139, 873598), (278, 436799), (1529, 79418), (3058, 39709)]