15844894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{5591}}^1$

素因数の和:5715

約数の個数: 16

約数和(自身を含む): 25835040

約数和(自身を除く): 9990146

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 5591, 11182, 72683, 145366, 609419, 1218838, 7922447, 15844894]

約数ペア:

[(1, 15844894), (2, 7922447), (13, 1218838), (26, 609419), (109, 145366), (218, 72683), (1417, 11182), (2834, 5591)]