17893616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{86027}}^1$

素因数の和:86048

約数の個数: 20

約数和(自身を含む): 37336152

約数和(自身を除く): 19442536

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 86027, 172054, 344108, 688216, 1118351, 1376432, 2236702, 4473404, 8946808, 17893616]

約数ペア:

[(1, 17893616), (2, 8946808), (4, 4473404), (8, 2236702), (13, 1376432), (16, 1118351), (26, 688216), (52, 344108), (104, 172054), (208, 86027)]