19530572

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1667}}^1$

素因数の和:1801

約数の個数: 24

約数和(自身を含む): 35728560

約数和(自身を除く): 16197988

約数列:

[1, 2, 4, 29, 58, 101, 116, 202, 404, 1667, 2929, 3334, 5858, 6668, 11716, 48343, 96686, 168367, 193372, 336734, 673468, 4882643, 9765286, 19530572]

約数ペア:

[(1, 19530572), (2, 9765286), (4, 4882643), (29, 673468), (58, 336734), (101, 193372), (116, 168367), (202, 96686), (404, 48343), (1667, 11716), (2929, 6668), (3334, 5858)]