18169613

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2843}}^1$

素因数の和:2944

約数の個数: 16

約数和(自身を含む): 22934016

約数和(自身を除く): 4764403

約数列:

[1, 7, 11, 77, 83, 581, 913, 2843, 6391, 19901, 31273, 218911, 235969, 1651783, 2595659, 18169613]

約数ペア:

[(1, 18169613), (7, 2595659), (11, 1651783), (77, 235969), (83, 218911), (581, 31273), (913, 19901), (2843, 6391)]