2019232817

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{19087}}^1$

素因数の和:19245

約数の個数: 24

約数和(自身を含む): 2506788864

約数和(自身を除く): 487556047

約数列:

[1, 7, 17, 49, 119, 127, 833, 889, 2159, 6223, 15113, 19087, 105791, 133609, 324479, 935263, 2271353, 2424049, 15899471, 16968343, 41208833, 118778401, 288461831, 2019232817]

約数ペア:

[(1, 2019232817), (7, 288461831), (17, 118778401), (49, 41208833), (119, 16968343), (127, 15899471), (833, 2424049), (889, 2271353), (2159, 935263), (6223, 324479), (15113, 133609), (19087, 105791)]