19460085

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{68281}}^1$

素因数の和:68308

約数の個数: 16

約数和(自身を含む): 32775360

約数和(自身を除く): 13315275

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 68281, 204843, 341405, 1024215, 1297339, 3892017, 6486695, 19460085]

約数ペア:

[(1, 19460085), (3, 6486695), (5, 3892017), (15, 1297339), (19, 1024215), (57, 341405), (95, 204843), (285, 68281)]