187499516

素因数分解:

$2^2\times {\mathrm{2297}}^1\times {\mathrm{20407}}^1$

素因数の和:22708

約数の個数: 12

約数和(自身を含む): 328283088

約数和(自身を除く): 140783572

約数列:

[1, 2, 4, 2297, 4594, 9188, 20407, 40814, 81628, 46874879, 93749758, 187499516]

約数ペア:

[(1, 187499516), (2, 93749758), (4, 46874879), (2297, 81628), (4594, 40814), (9188, 20407)]