78463730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{412967}}^1$

素因数の和:412993

約数の個数: 16

約数和(自身を含む): 148668480

約数和(自身を除く): 70204750

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 412967, 825934, 2064835, 4129670, 7846373, 15692746, 39231865, 78463730]

約数ペア:

[(1, 78463730), (2, 39231865), (5, 15692746), (10, 7846373), (19, 4129670), (38, 2064835), (95, 825934), (190, 412967)]