19483310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{25303}}^1$

素因数の和:25328

約数の個数: 32

約数和(自身を含む): 43725312

約数和(自身を除く): 24242002

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 25303, 50606, 126515, 177121, 253030, 278333, 354242, 556666, 885605, 1391665, 1771210, 1948331, 2783330, 3896662, 9741655, 19483310]

約数ペア:

[(1, 19483310), (2, 9741655), (5, 3896662), (7, 2783330), (10, 1948331), (11, 1771210), (14, 1391665), (22, 885605), (35, 556666), (55, 354242), (70, 278333), (77, 253030), (110, 177121), (154, 126515), (385, 50606), (770, 25303)]