1919694

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{45707}}^1$

素因数の和:45719

約数の個数: 16

約数和(自身を含む): 4387968

約数和(自身を除く): 2468274

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 45707, 91414, 137121, 274242, 319949, 639898, 959847, 1919694]

約数ペア:

[(1, 1919694), (2, 959847), (3, 639898), (6, 319949), (7, 274242), (14, 137121), (21, 91414), (42, 45707)]