19914924

素因数分解:

$2^2\times 3^1\times {\mathrm{887}}^1\times {\mathrm{1871}}^1$

素因数の和:2765

約数の個数: 24

約数和(自身を含む): 46545408

約数和(自身を除く): 26630484

約数列:

[1, 2, 3, 4, 6, 12, 887, 1774, 1871, 2661, 3548, 3742, 5322, 5613, 7484, 10644, 11226, 22452, 1659577, 3319154, 4978731, 6638308, 9957462, 19914924]

約数ペア:

[(1, 19914924), (2, 9957462), (3, 6638308), (4, 4978731), (6, 3319154), (12, 1659577), (887, 22452), (1774, 11226), (1871, 10644), (2661, 7484), (3548, 5613), (3742, 5322)]