12617858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{9721}}^1$

素因数の和:9793

約数の個数: 16

約数和(自身を含む): 20999520

約数和(自身を除く): 8381662

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 9721, 19442, 106931, 213862, 573539, 1147078, 6308929, 12617858]

約数ペア:

[(1, 12617858), (2, 6308929), (11, 1147078), (22, 573539), (59, 213862), (118, 106931), (649, 19442), (1298, 9721)]