19445136

素因数分解:

$2^4\times 3^1\times {\mathrm{193}}^1\times {\mathrm{2099}}^1$

素因数の和:2303

約数の個数: 40

約数和(自身を含む): 50517600

約数和(自身を除く): 31072464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 193, 386, 579, 772, 1158, 1544, 2099, 2316, 3088, 4198, 4632, 6297, 8396, 9264, 12594, 16792, 25188, 33584, 50376, 100752, 405107, 810214, 1215321, 1620428, 2430642, 3240856, 4861284, 6481712, 9722568, 19445136]

約数ペア:

[(1, 19445136), (2, 9722568), (3, 6481712), (4, 4861284), (6, 3240856), (8, 2430642), (12, 1620428), (16, 1215321), (24, 810214), (48, 405107), (193, 100752), (386, 50376), (579, 33584), (772, 25188), (1158, 16792), (1544, 12594), (2099, 9264), (2316, 8396), (3088, 6297), (4198, 4632)]