19252701

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{54851}}^1$

素因数の和:54873

約数の個数: 16

約数和(自身を含む): 30717120

約数和(自身を除く): 11464419

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 54851, 164553, 493659, 713063, 1480977, 2139189, 6417567, 19252701]

約数ペア:

[(1, 19252701), (3, 6417567), (9, 2139189), (13, 1480977), (27, 713063), (39, 493659), (117, 164553), (351, 54851)]