19601604

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{49499}}^1$

素因数の和:49520

約数の個数: 36

約数和(自身を含む): 54054000

約数和(自身を除く): 34452396

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 49499, 98998, 148497, 197996, 296994, 445491, 544489, 593988, 890982, 1088978, 1633467, 1781964, 2177956, 3266934, 4900401, 6533868, 9800802, 19601604]

約数ペア:

[(1, 19601604), (2, 9800802), (3, 6533868), (4, 4900401), (6, 3266934), (9, 2177956), (11, 1781964), (12, 1633467), (18, 1088978), (22, 890982), (33, 593988), (36, 544489), (44, 445491), (66, 296994), (99, 197996), (132, 148497), (198, 98998), (396, 49499)]