19565572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22133}}^1$

素因数の和:22167

約数の個数: 24

約数和(自身を含む): 39044376

約数和(自身を除く): 19478804

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 22133, 44266, 88532, 287729, 376261, 575458, 752522, 1150916, 1505044, 4891393, 9782786, 19565572]

約数ペア:

[(1, 19565572), (2, 9782786), (4, 4891393), (13, 1505044), (17, 1150916), (26, 752522), (34, 575458), (52, 376261), (68, 287729), (221, 88532), (442, 44266), (884, 22133)]