11989382

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{683}}^1$

素因数の和:883

約数の個数: 16

約数和(自身を含む): 18418752

約数和(自身を除く): 6429370

約数列:

[1, 2, 67, 131, 134, 262, 683, 1366, 8777, 17554, 45761, 89473, 91522, 178946, 5994691, 11989382]

約数ペア:

[(1, 11989382), (2, 5994691), (67, 178946), (131, 91522), (134, 89473), (262, 45761), (683, 17554), (1366, 8777)]