19018842

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{24197}}^1$

素因数の和:24333

約数の個数: 16

約数和(自身を含む): 38329632

約数和(自身を除く): 19310790

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 24197, 48394, 72591, 145182, 3169807, 6339614, 9509421, 19018842]

約数ペア:

[(1, 19018842), (2, 9509421), (3, 6339614), (6, 3169807), (131, 145182), (262, 72591), (393, 48394), (786, 24197)]