12981294

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37957}}^1$

素因数の和:37984

約数の個数: 24

約数和(自身を含む): 29607240

約数和(自身を除く): 16625946

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 37957, 75914, 113871, 227742, 341613, 683226, 721183, 1442366, 2163549, 4327098, 6490647, 12981294]

約数ペア:

[(1, 12981294), (2, 6490647), (3, 4327098), (6, 2163549), (9, 1442366), (18, 721183), (19, 683226), (38, 341613), (57, 227742), (114, 113871), (171, 75914), (342, 37957)]