19852086

素因数分解:

$2^1\times 3^1\times {\mathrm{449}}^1\times {\mathrm{7369}}^1$

素因数の和:7823

約数の個数: 16

約数和(自身を含む): 39798000

約数和(自身を除く): 19945914

約数列:

[1, 2, 3, 6, 449, 898, 1347, 2694, 7369, 14738, 22107, 44214, 3308681, 6617362, 9926043, 19852086]

約数ペア:

[(1, 19852086), (2, 9926043), (3, 6617362), (6, 3308681), (449, 44214), (898, 22107), (1347, 14738), (2694, 7369)]