27428894

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{11833}}^1$

素因数の和:11915

約数の個数: 16

約数和(自身を含む): 44022480

約数和(自身を除く): 16593586

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 11833, 23666, 224827, 449654, 721813, 1443626, 13714447, 27428894]

約数ペア:

[(1, 27428894), (2, 13714447), (19, 1443626), (38, 721813), (61, 449654), (122, 224827), (1159, 23666), (2318, 11833)]