2019856712

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{250727}}^1$

素因数の和:250805

約数の個数: 32

約数和(自身を含む): 4061793600

約数和(自身を除く): 2041936888

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 2014, 4028, 8056, 250727, 501454, 1002908, 2005816, 4763813, 9527626, 13288531, 19055252, 26577062, 38110504, 53154124, 106308248, 252482089, 504964178, 1009928356, 2019856712]

約数ペア:

[(1, 2019856712), (2, 1009928356), (4, 504964178), (8, 252482089), (19, 106308248), (38, 53154124), (53, 38110504), (76, 26577062), (106, 19055252), (152, 13288531), (212, 9527626), (424, 4763813), (1007, 2005816), (2014, 1002908), (4028, 501454), (8056, 250727)]