21379610554

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{6709}}^1\times {\mathrm{12163}}^1$

素因数の和:19005

約数の個数: 16

約数和(自身を含む): 32321694240

約数和(自身を除く): 10942083686

約数列:

[1, 2, 131, 262, 6709, 12163, 13418, 24326, 878879, 1593353, 1757758, 3186706, 81601567, 163203134, 10689805277, 21379610554]

約数ペア:

[(1, 21379610554), (2, 10689805277), (131, 163203134), (262, 81601567), (6709, 3186706), (12163, 1757758), (13418, 1593353), (24326, 878879)]