19272348

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{5519}}^1$

素因数の和:5626

約数の個数: 36

約数和(自身を含む): 49227360

約数和(自身を除く): 29955012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3492, 5519, 11038, 16557, 22076, 33114, 49671, 66228, 99342, 198684, 535343, 1070686, 1606029, 2141372, 3212058, 4818087, 6424116, 9636174, 19272348]

約数ペア:

[(1, 19272348), (2, 9636174), (3, 6424116), (4, 4818087), (6, 3212058), (9, 2141372), (12, 1606029), (18, 1070686), (36, 535343), (97, 198684), (194, 99342), (291, 66228), (388, 49671), (582, 33114), (873, 22076), (1164, 16557), (1746, 11038), (3492, 5519)]