11820364

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{41621}}^1$

素因数の和:41696

約数の個数: 12

約数和(自身を含む): 20977488

約数和(自身を除く): 9157124

約数列:

[1, 2, 4, 71, 142, 284, 41621, 83242, 166484, 2955091, 5910182, 11820364]

約数ペア:

[(1, 11820364), (2, 5910182), (4, 2955091), (71, 166484), (142, 83242), (284, 41621)]