39891098

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{1103}}^1$

素因数の和:1238

約数の個数: 24

約数和(自身を含む): 65458368

約数和(自身を除く): 25567270

約数列:

[1, 2, 13, 26, 107, 169, 214, 338, 1103, 1391, 2206, 2782, 14339, 18083, 28678, 36166, 118021, 186407, 236042, 372814, 1534273, 3068546, 19945549, 39891098]

約数ペア:

[(1, 39891098), (2, 19945549), (13, 3068546), (26, 1534273), (107, 372814), (169, 236042), (214, 186407), (338, 118021), (1103, 36166), (1391, 28678), (2206, 18083), (2782, 14339)]