22361456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{107507}}^1$

素因数の和:107528

約数の個数: 20

約数和(自身を含む): 46658472

約数和(自身を除く): 24297016

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 107507, 215014, 430028, 860056, 1397591, 1720112, 2795182, 5590364, 11180728, 22361456]

約数ペア:

[(1, 22361456), (2, 11180728), (4, 5590364), (8, 2795182), (13, 1720112), (16, 1397591), (26, 860056), (52, 430028), (104, 215014), (208, 107507)]