11939266

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{641}}^1$

素因数の和:849

約数の個数: 16

約数和(自身を含む): 18335520

約数和(自身を除く): 6396254

約数列:

[1, 2, 67, 134, 139, 278, 641, 1282, 9313, 18626, 42947, 85894, 89099, 178198, 5969633, 11939266]

約数ペア:

[(1, 11939266), (2, 5969633), (67, 178198), (134, 89099), (139, 85894), (278, 42947), (641, 18626), (1282, 9313)]