20190115918

素因数分解:

$2^1\times 7^2\times {\mathrm{2143}}^1\times {\mathrm{96137}}^1$

素因数の和:98296

約数の個数: 24

約数和(自身を含む): 35246498112

約数和(自身を除く): 15056382194

約数列:

[1, 2, 7, 14, 49, 98, 2143, 4286, 15001, 30002, 96137, 105007, 192274, 210014, 672959, 1345918, 4710713, 9421426, 206021591, 412043182, 1442151137, 2884302274, 10095057959, 20190115918]

約数ペア:

[(1, 20190115918), (2, 10095057959), (7, 2884302274), (14, 1442151137), (49, 412043182), (98, 206021591), (2143, 9421426), (4286, 4710713), (15001, 1345918), (30002, 672959), (96137, 210014), (105007, 192274)]