22243984

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10453}}^1$

素因数の和:10487

約数の個数: 40

約数和(自身を含む): 51851840

約数和(自身を除く): 29607856

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 10453, 20906, 41812, 73171, 83624, 146342, 167248, 198607, 292684, 397214, 585368, 794428, 1170736, 1390249, 1588856, 2780498, 3177712, 5560996, 11121992, 22243984]

約数ペア:

[(1, 22243984), (2, 11121992), (4, 5560996), (7, 3177712), (8, 2780498), (14, 1588856), (16, 1390249), (19, 1170736), (28, 794428), (38, 585368), (56, 397214), (76, 292684), (112, 198607), (133, 167248), (152, 146342), (266, 83624), (304, 73171), (532, 41812), (1064, 20906), (2128, 10453)]