28971661130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1509727}}^1$

素因数の和:1509854

約数の個数: 32

約数和(自身を含む): 55437212160

約数和(自身を除く): 26465551030

約数列:

[1, 2, 5, 10, 19, 38, 95, 101, 190, 202, 505, 1010, 1919, 3838, 9595, 19190, 1509727, 3019454, 7548635, 15097270, 28684813, 57369626, 143424065, 152482427, 286848130, 304964854, 762412135, 1524824270, 2897166113, 5794332226, 14485830565, 28971661130]

約数ペア:

[(1, 28971661130), (2, 14485830565), (5, 5794332226), (10, 2897166113), (19, 1524824270), (38, 762412135), (95, 304964854), (101, 286848130), (190, 152482427), (202, 143424065), (505, 57369626), (1010, 28684813), (1919, 15097270), (3838, 7548635), (9595, 3019454), (19190, 1509727)]