126572642

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{475837}}^1$

素因数の和:475865

約数の個数: 16

約数和(自身を含む): 228402240

約数和(自身を除く): 101829598

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 475837, 951674, 3330859, 6661718, 9040903, 18081806, 63286321, 126572642]

約数ペア:

[(1, 126572642), (2, 63286321), (7, 18081806), (14, 9040903), (19, 6661718), (38, 3330859), (133, 951674), (266, 475837)]