38911235

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{19121}}^1$

素因数の和:19174

約数の個数: 16

約数和(自身を含む): 52317792

約数和(自身を除く): 13406557

約数列:

[1, 5, 11, 37, 55, 185, 407, 2035, 19121, 95605, 210331, 707477, 1051655, 3537385, 7782247, 38911235]

約数ペア:

[(1, 38911235), (5, 7782247), (11, 3537385), (37, 1051655), (55, 707477), (185, 210331), (407, 95605), (2035, 19121)]