22161095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{2251}}^1$

素因数の和:2446

約数の個数: 16

約数和(自身を含む): 29185920

約数和(自身を除く): 7024825

約数列:

[1, 5, 11, 55, 179, 895, 1969, 2251, 9845, 11255, 24761, 123805, 402929, 2014645, 4432219, 22161095]

約数ペア:

[(1, 22161095), (5, 4432219), (11, 2014645), (55, 402929), (179, 123805), (895, 24761), (1969, 11255), (2251, 9845)]