19836095

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3539}}^1$

素因数の和:3622

約数の個数: 16

約数和(自身を含む): 25488000

約数和(自身を除く): 5651905

約数列:

[1, 5, 19, 59, 95, 295, 1121, 3539, 5605, 17695, 67241, 208801, 336205, 1044005, 3967219, 19836095]

約数ペア:

[(1, 19836095), (5, 3967219), (19, 1044005), (59, 336205), (95, 208801), (295, 67241), (1121, 17695), (3539, 5605)]