1918893314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{159403}}^1$

素因数の和:159881

約数の個数: 16

約数和(自身を含む): 3106465152

約数和(自身を除く): 1187571838

約数列:

[1, 2, 13, 26, 463, 926, 6019, 12038, 159403, 318806, 2072239, 4144478, 73803589, 147607178, 959446657, 1918893314]

約数ペア:

[(1, 1918893314), (2, 959446657), (13, 147607178), (26, 73803589), (463, 4144478), (926, 2072239), (6019, 318806), (12038, 159403)]