172405259

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{14851}}^1$

素因数の和:14930

約数の個数: 16

約数和(自身を含む): 199610880

約数和(自身を除く): 27205621

約数列:

[1, 13, 19, 47, 247, 611, 893, 11609, 14851, 193063, 282169, 697997, 3668197, 9073961, 13261943, 172405259]

約数ペア:

[(1, 172405259), (13, 13261943), (19, 9073961), (47, 3668197), (247, 697997), (611, 282169), (893, 193063), (11609, 14851)]