19766865419

素因数分解:

$7^1\times {\mathrm{163}}^1\times {\mathrm{337}}^1\times {\mathrm{51407}}^1$

素因数の和:51914

約数の個数: 16

約数和(自身を含む): 22797186048

約数和(自身を除く): 3030320629

約数列:

[1, 7, 163, 337, 1141, 2359, 51407, 54931, 359849, 384517, 8379341, 17324159, 58655387, 121269113, 2823837917, 19766865419]

約数ペア:

[(1, 19766865419), (7, 2823837917), (163, 121269113), (337, 58655387), (1141, 17324159), (2359, 8379341), (51407, 384517), (54931, 359849)]