13885256

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22541}}^1$

素因数の和:22565

約数の個数: 32

約数和(自身を含む): 32460480

約数和(自身を除く): 18575224

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 22541, 45082, 90164, 157787, 180328, 247951, 315574, 495902, 631148, 991804, 1262296, 1735657, 1983608, 3471314, 6942628, 13885256]

約数ペア:

[(1, 13885256), (2, 6942628), (4, 3471314), (7, 1983608), (8, 1735657), (11, 1262296), (14, 991804), (22, 631148), (28, 495902), (44, 315574), (56, 247951), (77, 180328), (88, 157787), (154, 90164), (308, 45082), (616, 22541)]