2909698

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6961}}^1$

素因数の和:6993

約数の個数: 16

約数和(自身を含む): 5012640

約数和(自身を除く): 2102942

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 6961, 13922, 76571, 132259, 153142, 264518, 1454849, 2909698]

約数ペア:

[(1, 2909698), (2, 1454849), (11, 264518), (19, 153142), (22, 132259), (38, 76571), (209, 13922), (418, 6961)]