19640202

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{1153}}^1$

素因数の和:1342

約数の個数: 32

約数和(自身を含む): 41876352

約数和(自身を除く): 22236150

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 167, 334, 501, 1002, 1153, 2306, 2839, 3459, 5678, 6918, 8517, 17034, 19601, 39202, 58803, 117606, 192551, 385102, 577653, 1155306, 3273367, 6546734, 9820101, 19640202]

約数ペア:

[(1, 19640202), (2, 9820101), (3, 6546734), (6, 3273367), (17, 1155306), (34, 577653), (51, 385102), (102, 192551), (167, 117606), (334, 58803), (501, 39202), (1002, 19601), (1153, 17034), (2306, 8517), (2839, 6918), (3459, 5678)]