19275918

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{479}}^1$

素因数の和:856

約数の個数: 32

約数和(自身を含む): 40780800

約数和(自身を除く): 21504882

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 353, 479, 706, 958, 1059, 1437, 2118, 2874, 6707, 9101, 13414, 18202, 20121, 27303, 40242, 54606, 169087, 338174, 507261, 1014522, 3212653, 6425306, 9637959, 19275918]

約数ペア:

[(1, 19275918), (2, 9637959), (3, 6425306), (6, 3212653), (19, 1014522), (38, 507261), (57, 338174), (114, 169087), (353, 54606), (479, 40242), (706, 27303), (958, 20121), (1059, 18202), (1437, 13414), (2118, 9101), (2874, 6707)]