23191798

素因数分解:

$2^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{2659}}^1$

素因数の和:2764

約数の個数: 24

約数和(自身を含む): 40937400

約数和(自身を除く): 17745602

約数列:

[1, 2, 7, 14, 49, 89, 98, 178, 623, 1246, 2659, 4361, 5318, 8722, 18613, 37226, 130291, 236651, 260582, 473302, 1656557, 3313114, 11595899, 23191798]

約数ペア:

[(1, 23191798), (2, 11595899), (7, 3313114), (14, 1656557), (49, 473302), (89, 260582), (98, 236651), (178, 130291), (623, 37226), (1246, 18613), (2659, 8722), (4361, 5318)]