193914842

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{801301}}^1$

素因数の和:801325

約数の個数: 12

約数和(自身を含む): 319719498

約数和(自身を除く): 125804656

約数列:

[1, 2, 11, 22, 121, 242, 801301, 1602602, 8814311, 17628622, 96957421, 193914842]

約数ペア:

[(1, 193914842), (2, 96957421), (11, 17628622), (22, 8814311), (121, 1602602), (242, 801301)]