15693981161588

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{1987}}^1\times {\mathrm{14205629}}^1$

素因数の和:14207759

約数の個数: 24

約数和(自身を含む): 27675976591200

約数和(自身を除く): 11981995429612

約数列:

[1, 2, 4, 139, 278, 556, 1987, 3974, 7948, 276193, 552386, 1104772, 14205629, 28411258, 56822516, 1974582431, 3949164862, 7898329724, 28226584823, 56453169646, 112906339292, 3923495290397, 7846990580794, 15693981161588]

約数ペア:

[(1, 15693981161588), (2, 7846990580794), (4, 3923495290397), (139, 112906339292), (278, 56453169646), (556, 28226584823), (1987, 7898329724), (3974, 3949164862), (7948, 1974582431), (276193, 56822516), (552386, 28411258), (1104772, 14205629)]