12454940

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{16831}}^1$

素因数の和:16877

約数の個数: 24

約数和(自身を含む): 26863872

約数和(自身を除く): 14408932

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 16831, 33662, 67324, 84155, 168310, 336620, 622747, 1245494, 2490988, 3113735, 6227470, 12454940]

約数ペア:

[(1, 12454940), (2, 6227470), (4, 3113735), (5, 2490988), (10, 1245494), (20, 622747), (37, 336620), (74, 168310), (148, 84155), (185, 67324), (370, 33662), (740, 16831)]