2122939198

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{373}}^1\times {\mathrm{7883}}^1$

素因数の和:8296

約数の個数: 24

約数和(自身を含む): 3370268088

約数和(自身を除く): 1247328890

約数列:

[1, 2, 19, 38, 361, 373, 722, 746, 7087, 7883, 14174, 15766, 134653, 149777, 269306, 299554, 2845763, 2940359, 5691526, 5880718, 55866821, 111733642, 1061469599, 2122939198]

約数ペア:

[(1, 2122939198), (2, 1061469599), (19, 111733642), (38, 55866821), (361, 5880718), (373, 5691526), (722, 2940359), (746, 2845763), (7087, 299554), (7883, 269306), (14174, 149777), (15766, 134653)]