21098695

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1933}}^1$

素因数の和:2034

約数の個数: 16

約数和(自身を含む): 26457120

約数和(自身を除く): 5358425

約数列:

[1, 5, 37, 59, 185, 295, 1933, 2183, 9665, 10915, 71521, 114047, 357605, 570235, 4219739, 21098695]

約数ペア:

[(1, 21098695), (5, 4219739), (37, 570235), (59, 357605), (185, 114047), (295, 71521), (1933, 10915), (2183, 9665)]