19256435

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{12073}}^1$

素因数の和:12118

約数の個数: 16

約数和(自身を含む): 26079840

約数和(自身を除く): 6823405

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 12073, 60365, 132803, 350117, 664015, 1750585, 3851287, 19256435]

約数ペア:

[(1, 19256435), (5, 3851287), (11, 1750585), (29, 664015), (55, 350117), (145, 132803), (319, 60365), (1595, 12073)]