12796640995

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{8929}}^1\times {\mathrm{6991}}^1$

素因数の和:15966

約数の個数: 16

約数和(自身を含む): 15734517120

約数和(自身を除く): 2937876125

約数列:

[1, 5, 41, 205, 6991, 8929, 34955, 44645, 286631, 366089, 1433155, 1830445, 62422639, 312113195, 2559328199, 12796640995]

約数ペア:

[(1, 12796640995), (5, 2559328199), (41, 312113195), (205, 62422639), (6991, 1830445), (8929, 1433155), (34955, 366089), (44645, 286631)]