19182170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3079}}^1$

素因数の和:3182

約数の個数: 32

約数和(自身を含む): 39916800

約数和(自身を除く): 20734630

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3079, 3115, 6158, 6230, 15395, 21553, 30790, 43106, 107765, 215530, 274031, 548062, 1370155, 1918217, 2740310, 3836434, 9591085, 19182170]

約数ペア:

[(1, 19182170), (2, 9591085), (5, 3836434), (7, 2740310), (10, 1918217), (14, 1370155), (35, 548062), (70, 274031), (89, 215530), (178, 107765), (445, 43106), (623, 30790), (890, 21553), (1246, 15395), (3079, 6230), (3115, 6158)]