12822238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 22861440

約数和(自身を除く): 10039202

約数列:

[1, 2, 11, 13, 22, 26, 107, 143, 214, 286, 419, 838, 1177, 1391, 2354, 2782, 4609, 5447, 9218, 10894, 15301, 30602, 44833, 59917, 89666, 119834, 493163, 582829, 986326, 1165658, 6411119, 12822238]

約数ペア:

[(1, 12822238), (2, 6411119), (11, 1165658), (13, 986326), (22, 582829), (26, 493163), (107, 119834), (143, 89666), (214, 59917), (286, 44833), (419, 30602), (838, 15301), (1177, 10894), (1391, 9218), (2354, 5447), (2782, 4609)]