12509470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{397}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 23727168

約数和(自身を除く): 11217698

約数列:

[1, 2, 5, 10, 23, 46, 115, 137, 230, 274, 397, 685, 794, 1370, 1985, 3151, 3970, 6302, 9131, 15755, 18262, 31510, 45655, 54389, 91310, 108778, 271945, 543890, 1250947, 2501894, 6254735, 12509470]

約数ペア:

[(1, 12509470), (2, 6254735), (5, 2501894), (10, 1250947), (23, 543890), (46, 271945), (115, 108778), (137, 91310), (230, 54389), (274, 45655), (397, 31510), (685, 18262), (794, 15755), (1370, 9131), (1985, 6302), (3151, 3970)]