11221378

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{34849}}^1$

素因数の和:34881

約数の個数: 16

約数和(自身を含む): 20073600

約数和(自身を除く): 8852222

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 34849, 69698, 243943, 487886, 801527, 1603054, 5610689, 11221378]

約数ペア:

[(1, 11221378), (2, 5610689), (7, 1603054), (14, 801527), (23, 487886), (46, 243943), (161, 69698), (322, 34849)]