12675650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19501}}^1$

素因数の和:19526

約数の個数: 24

約数和(自身を含む): 25391604

約数和(自身を除く): 12715954

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 19501, 39002, 97505, 195010, 253513, 487525, 507026, 975050, 1267565, 2535130, 6337825, 12675650]

約数ペア:

[(1, 12675650), (2, 6337825), (5, 2535130), (10, 1267565), (13, 975050), (25, 507026), (26, 487525), (50, 253513), (65, 195010), (130, 97505), (325, 39002), (650, 19501)]