19334609

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3929}}^1$

素因数の和:3992

約数の個数: 16

約数和(自身を含む): 23894400

約数和(自身を除く): 4559791

約数列:

[1, 7, 19, 37, 133, 259, 703, 3929, 4921, 27503, 74651, 145373, 522557, 1017611, 2762087, 19334609]

約数ペア:

[(1, 19334609), (7, 2762087), (19, 1017611), (37, 522557), (133, 145373), (259, 74651), (703, 27503), (3929, 4921)]