19406604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{231031}}^1$

素因数の和:231045

約数の個数: 24

約数和(自身を含む): 51751168

約数和(自身を除く): 32344564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 231031, 462062, 693093, 924124, 1386186, 1617217, 2772372, 3234434, 4851651, 6468868, 9703302, 19406604]

約数ペア:

[(1, 19406604), (2, 9703302), (3, 6468868), (4, 4851651), (6, 3234434), (7, 2772372), (12, 1617217), (14, 1386186), (21, 924124), (28, 693093), (42, 462062), (84, 231031)]