19010310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5237}}^1$

素因数の和:5269

約数の個数: 48

約数和(自身を含む): 50159088

約数和(自身を除く): 31148778

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1815, 3630, 5237, 10474, 15711, 26185, 31422, 52370, 57607, 78555, 115214, 157110, 172821, 288035, 345642, 576070, 633677, 864105, 1267354, 1728210, 1901031, 3168385, 3802062, 6336770, 9505155, 19010310]

約数ペア:

[(1, 19010310), (2, 9505155), (3, 6336770), (5, 3802062), (6, 3168385), (10, 1901031), (11, 1728210), (15, 1267354), (22, 864105), (30, 633677), (33, 576070), (55, 345642), (66, 288035), (110, 172821), (121, 157110), (165, 115214), (242, 78555), (330, 57607), (363, 52370), (605, 31422), (726, 26185), (1210, 15711), (1815, 10474), (3630, 5237)]