11969782

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{17551}}^1$

素因数の和:17595

約数の個数: 16

約数和(自身を含む): 20219904

約数和(自身を除く): 8250122

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 17551, 35102, 193061, 386122, 544081, 1088162, 5984891, 11969782]

約数ペア:

[(1, 11969782), (2, 5984891), (11, 1088162), (22, 544081), (31, 386122), (62, 193061), (341, 35102), (682, 17551)]