2145328

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{7057}}^1$

素因数の和:7084

約数の個数: 20

約数和(自身を含む): 4375960

約数和(自身を除く): 2230632

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 7057, 14114, 28228, 56456, 112912, 134083, 268166, 536332, 1072664, 2145328]

約数ペア:

[(1, 2145328), (2, 1072664), (4, 536332), (8, 268166), (16, 134083), (19, 112912), (38, 56456), (76, 28228), (152, 14114), (304, 7057)]