19548832

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{14207}}^1$

素因数の和:14260

約数の個数: 24

約数和(自身を含む): 39384576

約数和(自身を除く): 19835744

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 14207, 28414, 56828, 113656, 227312, 454624, 610901, 1221802, 2443604, 4887208, 9774416, 19548832]

約数ペア:

[(1, 19548832), (2, 9774416), (4, 4887208), (8, 2443604), (16, 1221802), (32, 610901), (43, 454624), (86, 227312), (172, 113656), (344, 56828), (688, 28414), (1376, 14207)]