19037425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1871}}^1$

素因数の和:1929

約数の個数: 24

約数和(自身を含む): 26462592

約数和(自身を除く): 7425167

約数列:

[1, 5, 11, 25, 37, 55, 185, 275, 407, 925, 1871, 2035, 9355, 10175, 20581, 46775, 69227, 102905, 346135, 514525, 761497, 1730675, 3807485, 19037425]

約数ペア:

[(1, 19037425), (5, 3807485), (11, 1730675), (25, 761497), (37, 514525), (55, 346135), (185, 102905), (275, 69227), (407, 46775), (925, 20581), (1871, 10175), (2035, 9355)]