16514380

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{7717}}^1$

素因数の和:7833

約数の個数: 24

約数和(自身を含む): 35008848

約数和(自身を除く): 18494468

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 7717, 15434, 30868, 38585, 77170, 154340, 825719, 1651438, 3302876, 4128595, 8257190, 16514380]

約数ペア:

[(1, 16514380), (2, 8257190), (4, 4128595), (5, 3302876), (10, 1651438), (20, 825719), (107, 154340), (214, 77170), (428, 38585), (535, 30868), (1070, 15434), (2140, 7717)]