195126542

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{394993}}^1$

素因数の和:395027

約数の個数: 16

約数和(自身を含む): 331794960

約数和(自身を除く): 136668418

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 394993, 789986, 5134909, 7504867, 10269818, 15009734, 97563271, 195126542]

約数ペア:

[(1, 195126542), (2, 97563271), (13, 15009734), (19, 10269818), (26, 7504867), (38, 5134909), (247, 789986), (494, 394993)]