23187406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:376

約数の個数: 32

約数和(自身を含む): 39333888

約数和(自身を除く): 16146482

約数列:

[1, 2, 11, 22, 43, 86, 127, 193, 254, 386, 473, 946, 1397, 2123, 2794, 4246, 5461, 8299, 10922, 16598, 24511, 49022, 60071, 91289, 120142, 182578, 269621, 539242, 1053973, 2107946, 11593703, 23187406]

約数ペア:

[(1, 23187406), (2, 11593703), (11, 2107946), (22, 1053973), (43, 539242), (86, 269621), (127, 182578), (193, 120142), (254, 91289), (386, 60071), (473, 49022), (946, 24511), (1397, 16598), (2123, 10922), (2794, 8299), (4246, 5461)]