142012346

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{28099}}^1$

素因数の和:28146

約数の個数: 24

約数和(自身を含む): 256946400

約数和(自身を除く): 114934054

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 28099, 56198, 196693, 393386, 533881, 1067762, 3737167, 7474334, 10143739, 20287478, 71006173, 142012346]

約数ペア:

[(1, 142012346), (2, 71006173), (7, 20287478), (14, 10143739), (19, 7474334), (38, 3737167), (133, 1067762), (266, 533881), (361, 393386), (722, 196693), (2527, 56198), (5054, 28099)]