19007042395

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{9587}}^1$

素因数の和:9756

約数の個数: 48

約数和(自身を含む): 26167186080

約数和(自身を除く): 7160143685

約数列:

[1, 5, 11, 29, 55, 113, 121, 145, 319, 565, 605, 1243, 1595, 3277, 3509, 6215, 9587, 13673, 16385, 17545, 36047, 47935, 68365, 105457, 180235, 278023, 396517, 527285, 1083331, 1160027, 1390115, 1982585, 3058253, 5416655, 5800135, 11916641, 15291265, 31416599, 33640783, 59583205, 131083051, 157082995, 168203915, 345582589, 655415255, 1727912945, 3801408479, 19007042395]

約数ペア:

[(1, 19007042395), (5, 3801408479), (11, 1727912945), (29, 655415255), (55, 345582589), (113, 168203915), (121, 157082995), (145, 131083051), (319, 59583205), (565, 33640783), (605, 31416599), (1243, 15291265), (1595, 11916641), (3277, 5800135), (3509, 5416655), (6215, 3058253), (9587, 1982585), (13673, 1390115), (16385, 1160027), (17545, 1083331), (36047, 527285), (47935, 396517), (68365, 278023), (105457, 180235)]