389614114

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{218149}}^1$

素因数の和:218217

約数の個数: 16

約数和(自身を含む): 628272000

約数和(自身を除く): 238657886

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 218149, 436298, 4144831, 8289662, 10253003, 20506006, 194807057, 389614114]

約数ペア:

[(1, 389614114), (2, 194807057), (19, 20506006), (38, 10253003), (47, 8289662), (94, 4144831), (893, 436298), (1786, 218149)]