26427986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{1471}}^1$

素因数の和:2177

約数の個数: 16

約数和(自身を含む): 42782208

約数和(自身を除く): 16354222

約数列:

[1, 2, 13, 26, 691, 1382, 1471, 2942, 8983, 17966, 19123, 38246, 1016461, 2032922, 13213993, 26427986]

約数ペア:

[(1, 26427986), (2, 13213993), (13, 2032922), (26, 1016461), (691, 38246), (1382, 19123), (1471, 17966), (2942, 8983)]