19189010

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{66169}}^1$

素因数の和:66205

約数の個数: 16

約数和(自身を含む): 35731800

約数和(自身を除く): 16542790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 66169, 132338, 330845, 661690, 1918901, 3837802, 9594505, 19189010]

約数ペア:

[(1, 19189010), (2, 9594505), (5, 3837802), (10, 1918901), (29, 661690), (58, 330845), (145, 132338), (290, 66169)]