11061988

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 23466240

約数和(自身を除く): 12404252

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 89, 92, 161, 178, 193, 322, 356, 386, 623, 644, 772, 1246, 1351, 2047, 2492, 2702, 4094, 4439, 5404, 8188, 8878, 14329, 17177, 17756, 28658, 31073, 34354, 57316, 62146, 68708, 120239, 124292, 240478, 395071, 480956, 790142, 1580284, 2765497, 5530994, 11061988]

約数ペア:

[(1, 11061988), (2, 5530994), (4, 2765497), (7, 1580284), (14, 790142), (23, 480956), (28, 395071), (46, 240478), (89, 124292), (92, 120239), (161, 68708), (178, 62146), (193, 57316), (322, 34354), (356, 31073), (386, 28658), (623, 17756), (644, 17177), (772, 14329), (1246, 8878), (1351, 8188), (2047, 5404), (2492, 4439), (2702, 4094)]