2053204372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{27015847}}^1$

素因数の和:27015870

約数の個数: 12

約数和(自身を含む): 3782218720

約数和(自身を除く): 1729014348

約数列:

[1, 2, 4, 19, 38, 76, 27015847, 54031694, 108063388, 513301093, 1026602186, 2053204372]

約数ペア:

[(1, 2053204372), (2, 1026602186), (4, 513301093), (19, 108063388), (38, 54031694), (76, 27015847)]