856558076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1024591}}^1$

素因数の和:1024625

約数の個数: 24

約数和(自身を含む): 1721314560

約数和(自身を除く): 864756484

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 1024591, 2049182, 4098364, 11270501, 19467229, 22541002, 38934458, 45082004, 77868916, 214139519, 428279038, 856558076]

約数ペア:

[(1, 856558076), (2, 428279038), (4, 214139519), (11, 77868916), (19, 45082004), (22, 38934458), (38, 22541002), (44, 19467229), (76, 11270501), (209, 4098364), (418, 2049182), (836, 1024591)]