13954493

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{439}}^1$

素因数の和:704

約数の個数: 16

約数和(自身を含む): 16896000

約数和(自身を除く): 2941507

約数列:

[1, 7, 19, 133, 239, 439, 1673, 3073, 4541, 8341, 31787, 58387, 104921, 734447, 1993499, 13954493]

約数ペア:

[(1, 13954493), (7, 1993499), (19, 734447), (133, 104921), (239, 58387), (439, 31787), (1673, 8341), (3073, 4541)]