11390938

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{503}}^1$

素因数の和:598

約数の個数: 24

約数和(自身を含む): 18815328

約数和(自身を除く): 7424390

約数列:

[1, 2, 13, 26, 67, 134, 169, 338, 503, 871, 1006, 1742, 6539, 11323, 13078, 22646, 33701, 67402, 85007, 170014, 438113, 876226, 5695469, 11390938]

約数ペア:

[(1, 11390938), (2, 5695469), (13, 876226), (26, 438113), (67, 170014), (134, 85007), (169, 67402), (338, 33701), (503, 22646), (871, 13078), (1006, 11323), (1742, 6539)]