2019291158

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{793123}}^1$

素因数の和:793211

約数の個数: 16

約数和(自身を含む): 3235945920

約数和(自身を除く): 1216654762

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 793123, 1586246, 15069337, 30138674, 53139241, 106278482, 1009645579, 2019291158]

約数ペア:

[(1, 2019291158), (2, 1009645579), (19, 106278482), (38, 53139241), (67, 30138674), (134, 15069337), (1273, 1586246), (2546, 793123)]