16916372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{8941}}^1$

素因数の和:8999

約数の個数: 24

約数和(自身を含む): 33049632

約数和(自身を除く): 16133260

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 8941, 17882, 35764, 98351, 196702, 384463, 393404, 768926, 1537852, 4229093, 8458186, 16916372]

約数ペア:

[(1, 16916372), (2, 8458186), (4, 4229093), (11, 1537852), (22, 768926), (43, 393404), (44, 384463), (86, 196702), (172, 98351), (473, 35764), (946, 17882), (1892, 8941)]