13000208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{62501}}^1$

素因数の和:62522

約数の個数: 20

約数和(自身を含む): 27125868

約数和(自身を除く): 14125660

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 62501, 125002, 250004, 500008, 812513, 1000016, 1625026, 3250052, 6500104, 13000208]

約数ペア:

[(1, 13000208), (2, 6500104), (4, 3250052), (8, 1625026), (13, 1000016), (16, 812513), (26, 500008), (52, 250004), (104, 125002), (208, 62501)]