2922238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6991}}^1$

素因数の和:7023

約数の個数: 16

約数和(自身を含む): 5034240

約数和(自身を除く): 2112002

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 6991, 13982, 76901, 132829, 153802, 265658, 1461119, 2922238]

約数ペア:

[(1, 2922238), (2, 1461119), (11, 265658), (19, 153802), (22, 132829), (38, 76901), (209, 13982), (418, 6991)]