9915148

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1049}}^1$

素因数の和:1209

約数の個数: 24

約数和(自身を含む): 18522000

約数和(自身を除く): 8606852

約数列:

[1, 2, 4, 17, 34, 68, 139, 278, 556, 1049, 2098, 2363, 4196, 4726, 9452, 17833, 35666, 71332, 145811, 291622, 583244, 2478787, 4957574, 9915148]

約数ペア:

[(1, 9915148), (2, 4957574), (4, 2478787), (17, 583244), (34, 291622), (68, 145811), (139, 71332), (278, 35666), (556, 17833), (1049, 9452), (2098, 4726), (2363, 4196)]