1919314514

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{730889}}^1$

素因数の和:731005

約数の個数: 16

約数和(自身を含む): 3131132760

約数和(自身を除く): 1211818246

約数列:

[1, 2, 13, 26, 101, 202, 1313, 2626, 730889, 1461778, 9501557, 19003114, 73819789, 147639578, 959657257, 1919314514]

約数ペア:

[(1, 1919314514), (2, 959657257), (13, 147639578), (26, 73819789), (101, 19003114), (202, 9501557), (1313, 1461778), (2626, 730889)]