19190085

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41269}}^1$

素因数の和:41308

約数の個数: 16

約数和(自身を含む): 31695360

約数和(自身を除く): 12505275

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 41269, 123807, 206345, 619035, 1279339, 3838017, 6396695, 19190085]

約数ペア:

[(1, 19190085), (3, 6396695), (5, 3838017), (15, 1279339), (31, 619035), (93, 206345), (155, 123807), (465, 41269)]