12686430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{422881}}^1$

素因数の和:422891

約数の個数: 16

約数和(自身を含む): 30447504

約数和(自身を除く): 17761074

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 422881, 845762, 1268643, 2114405, 2537286, 4228810, 6343215, 12686430]

約数ペア:

[(1, 12686430), (2, 6343215), (3, 4228810), (5, 2537286), (6, 2114405), (10, 1268643), (15, 845762), (30, 422881)]