19852424

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1427}}^1$

素因数の和:1517

約数の個数: 32

約数和(自身を含む): 39070080

約数和(自身を除く): 19217656

約数列:

[1, 2, 4, 8, 37, 47, 74, 94, 148, 188, 296, 376, 1427, 1739, 2854, 3478, 5708, 6956, 11416, 13912, 52799, 67069, 105598, 134138, 211196, 268276, 422392, 536552, 2481553, 4963106, 9926212, 19852424]

約数ペア:

[(1, 19852424), (2, 9926212), (4, 4963106), (8, 2481553), (37, 536552), (47, 422392), (74, 268276), (94, 211196), (148, 134138), (188, 105598), (296, 67069), (376, 52799), (1427, 13912), (1739, 11416), (2854, 6956), (3478, 5708)]