11911386

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{27961}}^1$

素因数の和:28037

約数の個数: 16

約数和(自身を含む): 24159168

約数和(自身を除く): 12247782

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 27961, 55922, 83883, 167766, 1985231, 3970462, 5955693, 11911386]

約数ペア:

[(1, 11911386), (2, 5955693), (3, 3970462), (6, 1985231), (71, 167766), (142, 83883), (213, 55922), (426, 27961)]