11445356

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{16931}}^1$

素因数の和:16961

約数の個数: 18

約数和(自身を含む): 21689892

約数和(自身を除く): 10244536

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 16931, 33862, 67724, 220103, 440206, 880412, 2861339, 5722678, 11445356]

約数ペア:

[(1, 11445356), (2, 5722678), (4, 2861339), (13, 880412), (26, 440206), (52, 220103), (169, 67724), (338, 33862), (676, 16931)]