19830392

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{36997}}^1$

素因数の和:37070

約数の個数: 16

約数和(自身を含む): 37737960

約数和(自身を除く): 17907568

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 36997, 73994, 147988, 295976, 2478799, 4957598, 9915196, 19830392]

約数ペア:

[(1, 19830392), (2, 9915196), (4, 4957598), (8, 2478799), (67, 295976), (134, 147988), (268, 73994), (536, 36997)]