2019475510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{102877}}^1$

素因数の和:103048

約数の個数: 32

約数和(自身を含む): 3940638912

約数和(自身を除く): 1921163402

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 151, 302, 755, 1510, 1963, 3926, 9815, 19630, 102877, 205754, 514385, 1028770, 1337401, 2674802, 6687005, 13374010, 15534427, 31068854, 77672135, 155344270, 201947551, 403895102, 1009737755, 2019475510]

約数ペア:

[(1, 2019475510), (2, 1009737755), (5, 403895102), (10, 201947551), (13, 155344270), (26, 77672135), (65, 31068854), (130, 15534427), (151, 13374010), (302, 6687005), (755, 2674802), (1510, 1337401), (1963, 1028770), (3926, 514385), (9815, 205754), (19630, 102877)]