9787804

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{14479}}^1$

素因数の和:14509

約数の個数: 18

約数和(自身を含む): 18548880

約数和(自身を除く): 8761076

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 14479, 28958, 57916, 188227, 376454, 752908, 2446951, 4893902, 9787804]

約数ペア:

[(1, 9787804), (2, 4893902), (4, 2446951), (13, 752908), (26, 376454), (52, 188227), (169, 57916), (338, 28958), (676, 14479)]