21084564110

素因数分解:

$2^1\times 5^1\times {\mathrm{58073}}^1\times {\mathrm{36307}}^1$

素因数の和:94387

約数の個数: 16

約数和(自身を含む): 37953914256

約数和(自身を除く): 16869350146

約数列:

[1, 2, 5, 10, 36307, 58073, 72614, 116146, 181535, 290365, 363070, 580730, 2108456411, 4216912822, 10542282055, 21084564110]

約数ペア:

[(1, 21084564110), (2, 10542282055), (5, 4216912822), (10, 2108456411), (36307, 580730), (58073, 363070), (72614, 290365), (116146, 181535)]