12446810

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{40151}}^1$

素因数の和:40189

約数の個数: 16

約数和(自身を含む): 23127552

約数和(自身を除く): 10680742

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 40151, 80302, 200755, 401510, 1244681, 2489362, 6223405, 12446810]

約数ペア:

[(1, 12446810), (2, 6223405), (5, 2489362), (10, 1244681), (31, 401510), (62, 200755), (155, 80302), (310, 40151)]