21773674

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{1237}}^1$

素因数の和:1929

約数の個数: 16

約数和(自身を含む): 35253288

約数和(自身を除く): 13479614

約数列:

[1, 2, 13, 26, 677, 1237, 1354, 2474, 8801, 16081, 17602, 32162, 837449, 1674898, 10886837, 21773674]

約数ペア:

[(1, 21773674), (2, 10886837), (13, 1674898), (26, 837449), (677, 32162), (1237, 17602), (1354, 16081), (2474, 8801)]