12399310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16103}}^1$

素因数の和:16128

約数の個数: 32

約数和(自身を含む): 27827712

約数和(自身を除く): 15428402

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 16103, 32206, 80515, 112721, 161030, 177133, 225442, 354266, 563605, 885665, 1127210, 1239931, 1771330, 2479862, 6199655, 12399310]

約数ペア:

[(1, 12399310), (2, 6199655), (5, 2479862), (7, 1771330), (10, 1239931), (11, 1127210), (14, 885665), (22, 563605), (35, 354266), (55, 225442), (70, 177133), (77, 161030), (110, 112721), (154, 80515), (385, 32206), (770, 16103)]