15300376

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21017}}^1$

素因数の和:21043

約数の個数: 32

約数和(自身を含む): 35310240

約数和(自身を除く): 20009864

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 21017, 42034, 84068, 147119, 168136, 273221, 294238, 546442, 588476, 1092884, 1176952, 1912547, 2185768, 3825094, 7650188, 15300376]

約数ペア:

[(1, 15300376), (2, 7650188), (4, 3825094), (7, 2185768), (8, 1912547), (13, 1176952), (14, 1092884), (26, 588476), (28, 546442), (52, 294238), (56, 273221), (91, 168136), (104, 147119), (182, 84068), (364, 42034), (728, 21017)]