12903558

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 26438400

約数和(自身を除く): 13534842

約数列:

[1, 2, 3, 6, 101, 107, 199, 202, 214, 303, 321, 398, 597, 606, 642, 1194, 10807, 20099, 21293, 21614, 32421, 40198, 42586, 60297, 63879, 64842, 120594, 127758, 2150593, 4301186, 6451779, 12903558]

約数ペア:

[(1, 12903558), (2, 6451779), (3, 4301186), (6, 2150593), (101, 127758), (107, 120594), (199, 64842), (202, 63879), (214, 60297), (303, 42586), (321, 40198), (398, 32421), (597, 21614), (606, 21293), (642, 20099), (1194, 10807)]