20190250630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9660407}}^1$

素因数の和:9660444

約数の個数: 32

約数和(自身を含む): 41732962560

約数和(自身を除く): 21542711930

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 9660407, 19320814, 48302035, 96604070, 106264477, 183547733, 212528954, 367095466, 531322385, 917738665, 1062644770, 1835477330, 2019025063, 4038050126, 10095125315, 20190250630]

約数ペア:

[(1, 20190250630), (2, 10095125315), (5, 4038050126), (10, 2019025063), (11, 1835477330), (19, 1062644770), (22, 917738665), (38, 531322385), (55, 367095466), (95, 212528954), (110, 183547733), (190, 106264477), (209, 96604070), (418, 48302035), (1045, 19320814), (2090, 9660407)]