19626879103

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{145267}}^1$

素因数の和:145846

約数の個数: 16

約数和(自身を含む): 22289921920

約数和(自身を除く): 2663042817

約数列:

[1, 13, 19, 247, 547, 7111, 10393, 135109, 145267, 1888471, 2760073, 35880949, 79461049, 1032993637, 1509759931, 19626879103]

約数ペア:

[(1, 19626879103), (13, 1509759931), (19, 1032993637), (247, 79461049), (547, 35880949), (7111, 2760073), (10393, 1888471), (135109, 145267)]