23113178

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{641}}^1$

素因数の和:814

約数の個数: 24

約数和(自身を含む): 38423700

約数和(自身を除く): 15310522

約数列:

[1, 2, 11, 22, 121, 149, 242, 298, 641, 1282, 1639, 3278, 7051, 14102, 18029, 36058, 77561, 95509, 155122, 191018, 1050599, 2101198, 11556589, 23113178]

約数ペア:

[(1, 23113178), (2, 11556589), (11, 2101198), (22, 1050599), (121, 191018), (149, 155122), (242, 95509), (298, 77561), (641, 36058), (1282, 18029), (1639, 14102), (3278, 7051)]