22768868

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{431}}^1$

素因数の和:763

約数の個数: 24

約数和(自身を含む): 40932864

約数和(自身を除く): 18163996

約数列:

[1, 2, 4, 47, 94, 188, 281, 431, 562, 862, 1124, 1724, 13207, 20257, 26414, 40514, 52828, 81028, 121111, 242222, 484444, 5692217, 11384434, 22768868]

約数ペア:

[(1, 22768868), (2, 11384434), (4, 5692217), (47, 484444), (94, 242222), (188, 121111), (281, 81028), (431, 52828), (562, 40514), (862, 26414), (1124, 20257), (1724, 13207)]