15686242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{4219}}^1$

素因数の和:4258

約数の個数: 24

約数和(自身を含む): 27801360

約数和(自身を除く): 12115118

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 3718, 4219, 8438, 46409, 54847, 92818, 109694, 603317, 713011, 1206634, 1426022, 7843121, 15686242]

約数ペア:

[(1, 15686242), (2, 7843121), (11, 1426022), (13, 1206634), (22, 713011), (26, 603317), (143, 109694), (169, 92818), (286, 54847), (338, 46409), (1859, 8438), (3718, 4219)]