4098908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4903}}^1$

素因数の和:4937

約数の個数: 24

約数和(自身を含む): 8238720

約数和(自身を除く): 4139812

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 4903, 9806, 19612, 53933, 93157, 107866, 186314, 215732, 372628, 1024727, 2049454, 4098908]

約数ペア:

[(1, 4098908), (2, 2049454), (4, 1024727), (11, 372628), (19, 215732), (22, 186314), (38, 107866), (44, 93157), (76, 53933), (209, 19612), (418, 9806), (836, 4903)]