21902904110

素因数分解:

$2^1\times 5^1\times {\mathrm{47521}}^1\times {\mathrm{46091}}^1$

素因数の和:93619

約数の個数: 16

約数和(自身を含む): 39426912432

約数和(自身を除く): 17524008322

約数列:

[1, 2, 5, 10, 46091, 47521, 92182, 95042, 230455, 237605, 460910, 475210, 2190290411, 4380580822, 10951452055, 21902904110]

約数ペア:

[(1, 21902904110), (2, 10951452055), (5, 4380580822), (10, 2190290411), (46091, 475210), (47521, 460910), (92182, 237605), (95042, 230455)]