2109173869

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{13693}}^1$

素因数の和:13801

約数の個数: 24

約数和(自身を含む): 2476970720

約数和(自身を除く): 367796851

約数列:

[1, 11, 19, 67, 121, 209, 737, 1273, 2299, 8107, 13693, 14003, 150623, 154033, 260167, 917431, 1656853, 2861837, 10091741, 17431189, 31480207, 111009151, 191743079, 2109173869]

約数ペア:

[(1, 2109173869), (11, 191743079), (19, 111009151), (67, 31480207), (121, 17431189), (209, 10091741), (737, 2861837), (1273, 1656853), (2299, 917431), (8107, 260167), (13693, 154033), (14003, 150623)]