11956976

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{12251}}^1$

素因数の和:12320

約数の個数: 20

約数和(自身を含む): 23548344

約数和(自身を除く): 11591368

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 12251, 24502, 49004, 98008, 196016, 747311, 1494622, 2989244, 5978488, 11956976]

約数ペア:

[(1, 11956976), (2, 5978488), (4, 2989244), (8, 1494622), (16, 747311), (61, 196016), (122, 98008), (244, 49004), (488, 24502), (976, 12251)]