19614810095

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1\times {\mathrm{461}}^1\times {\mathrm{547}}^1$

素因数の和:1391

約数の個数: 32

約数和(自身を含む): 24207676416

約数和(自身を除く): 4592866321

約数列:

[1, 5, 47, 235, 331, 461, 547, 1655, 2305, 2735, 15557, 21667, 25709, 77785, 108335, 128545, 152591, 181057, 252167, 762955, 905285, 1260835, 7171777, 8509679, 11851849, 35858885, 42548395, 59259245, 83467277, 417336385, 3922962019, 19614810095]

約数ペア:

[(1, 19614810095), (5, 3922962019), (47, 417336385), (235, 83467277), (331, 59259245), (461, 42548395), (547, 35858885), (1655, 11851849), (2305, 8509679), (2735, 7171777), (15557, 1260835), (21667, 905285), (25709, 762955), (77785, 252167), (108335, 181057), (128545, 152591)]