19589916

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{881}}^1$

素因数の和:1014

約数の個数: 48

約数和(自身を含む): 48898080

約数和(自身を除く): 29308164

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 109, 204, 218, 327, 436, 654, 881, 1308, 1762, 1853, 2643, 3524, 3706, 5286, 5559, 7412, 10572, 11118, 14977, 22236, 29954, 44931, 59908, 89862, 96029, 179724, 192058, 288087, 384116, 576174, 1152348, 1632493, 3264986, 4897479, 6529972, 9794958, 19589916]

約数ペア:

[(1, 19589916), (2, 9794958), (3, 6529972), (4, 4897479), (6, 3264986), (12, 1632493), (17, 1152348), (34, 576174), (51, 384116), (68, 288087), (102, 192058), (109, 179724), (204, 96029), (218, 89862), (327, 59908), (436, 44931), (654, 29954), (881, 22236), (1308, 14977), (1762, 11118), (1853, 10572), (2643, 7412), (3524, 5559), (3706, 5286)]