19745382

素因数分解:

$2^1\times 3^1\times {\mathrm{677}}^1\times {\mathrm{4861}}^1$

素因数の和:5543

約数の個数: 16

約数和(自身を含む): 39557232

約数和(自身を除く): 19811850

約数列:

[1, 2, 3, 6, 677, 1354, 2031, 4062, 4861, 9722, 14583, 29166, 3290897, 6581794, 9872691, 19745382]

約数ペア:

[(1, 19745382), (2, 9872691), (3, 6581794), (6, 3290897), (677, 29166), (1354, 14583), (2031, 9722), (4062, 4861)]