19932627

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{479}}^1$

素因数の和:603

約数の個数: 32

約数和(自身を含む): 31610880

約数和(自身を除く): 11678253

約数列:

[1, 3, 11, 13, 33, 39, 97, 143, 291, 429, 479, 1067, 1261, 1437, 3201, 3783, 5269, 6227, 13871, 15807, 18681, 41613, 46463, 68497, 139389, 205491, 511093, 604019, 1533279, 1812057, 6644209, 19932627]

約数ペア:

[(1, 19932627), (3, 6644209), (11, 1812057), (13, 1533279), (33, 604019), (39, 511093), (97, 205491), (143, 139389), (291, 68497), (429, 46463), (479, 41613), (1067, 18681), (1261, 15807), (1437, 13871), (3201, 6227), (3783, 5269)]