18698336

素因数分解:

$2^5\times {\mathrm{113}}^1\times {\mathrm{5171}}^1$

素因数の和:5294

約数の個数: 24

約数和(自身を含む): 37145304

約数和(自身を除く): 18446968

約数列:

[1, 2, 4, 8, 16, 32, 113, 226, 452, 904, 1808, 3616, 5171, 10342, 20684, 41368, 82736, 165472, 584323, 1168646, 2337292, 4674584, 9349168, 18698336]

約数ペア:

[(1, 18698336), (2, 9349168), (4, 4674584), (8, 2337292), (16, 1168646), (32, 584323), (113, 165472), (226, 82736), (452, 41368), (904, 20684), (1808, 10342), (3616, 5171)]