12211444

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2927}}^1$

素因数の和:3087

約数の個数: 24

約数和(自身を含む): 24595200

約数和(自身を除く): 12383756

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 2927, 4172, 5854, 11708, 20489, 40978, 81956, 436123, 872246, 1744492, 3052861, 6105722, 12211444]

約数ペア:

[(1, 12211444), (2, 6105722), (4, 3052861), (7, 1744492), (14, 872246), (28, 436123), (149, 81956), (298, 40978), (596, 20489), (1043, 11708), (2086, 5854), (2927, 4172)]