19565500053

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^2\times {\mathrm{1019}}^1$

素因数の和:1338

約数の個数: 48

約数和(自身を含む): 29621975040

約数和(自身を除く): 10056474987

約数列:

[1, 3, 11, 31, 33, 93, 137, 341, 411, 1019, 1023, 1507, 3057, 4247, 4521, 11209, 12741, 18769, 31589, 33627, 46717, 56307, 94767, 139603, 140151, 206459, 347479, 418809, 581839, 619377, 1042437, 1535633, 1745517, 4327693, 4606899, 6400229, 12983079, 19125611, 19200687, 47604623, 57376833, 142813869, 210381721, 592893941, 631145163, 1778681823, 6521833351, 19565500053]

約数ペア:

[(1, 19565500053), (3, 6521833351), (11, 1778681823), (31, 631145163), (33, 592893941), (93, 210381721), (137, 142813869), (341, 57376833), (411, 47604623), (1019, 19200687), (1023, 19125611), (1507, 12983079), (3057, 6400229), (4247, 4606899), (4521, 4327693), (11209, 1745517), (12741, 1535633), (18769, 1042437), (31589, 619377), (33627, 581839), (46717, 418809), (56307, 347479), (94767, 206459), (139603, 140151)]