12609692

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1999}}^1$

素因数の和:2105

約数の個数: 24

約数和(自身を含む): 23520000

約数和(自身を除く): 10910308

約数列:

[1, 2, 4, 19, 38, 76, 83, 166, 332, 1577, 1999, 3154, 3998, 6308, 7996, 37981, 75962, 151924, 165917, 331834, 663668, 3152423, 6304846, 12609692]

約数ペア:

[(1, 12609692), (2, 6304846), (4, 3152423), (19, 663668), (38, 331834), (76, 165917), (83, 151924), (166, 75962), (332, 37981), (1577, 7996), (1999, 6308), (3154, 3998)]