22574812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 45542560

約数和(自身を除く): 22967748

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 73, 76, 146, 247, 292, 313, 494, 626, 949, 988, 1252, 1387, 1898, 2774, 3796, 4069, 5548, 5947, 8138, 11894, 16276, 18031, 22849, 23788, 36062, 45698, 72124, 77311, 91396, 154622, 297037, 309244, 434131, 594074, 868262, 1188148, 1736524, 5643703, 11287406, 22574812]

約数ペア:

[(1, 22574812), (2, 11287406), (4, 5643703), (13, 1736524), (19, 1188148), (26, 868262), (38, 594074), (52, 434131), (73, 309244), (76, 297037), (146, 154622), (247, 91396), (292, 77311), (313, 72124), (494, 45698), (626, 36062), (949, 23788), (988, 22849), (1252, 18031), (1387, 16276), (1898, 11894), (2774, 8138), (3796, 5947), (4069, 5548)]