121106836

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{83869}}^1$

素因数の和:83911

約数の個数: 18

約数和(自身を含む): 223681290

約数和(自身を除く): 102574454

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 83869, 167738, 335476, 1593511, 3187022, 6374044, 30276709, 60553418, 121106836]

約数ペア:

[(1, 121106836), (2, 60553418), (4, 30276709), (19, 6374044), (38, 3187022), (76, 1593511), (361, 335476), (722, 167738), (1444, 83869)]