12211102

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{991}}^1$

素因数の和:1155

約数の個数: 16

約数和(自身を含む): 18820224

約数和(自身を除く): 6609122

約数列:

[1, 2, 61, 101, 122, 202, 991, 1982, 6161, 12322, 60451, 100091, 120902, 200182, 6105551, 12211102]

約数ペア:

[(1, 12211102), (2, 6105551), (61, 200182), (101, 120902), (122, 100091), (202, 60451), (991, 12322), (1982, 6161)]