13426196

素因数分解:

$2^2\times 7^2\times {\mathrm{68501}}^1$

素因数の和:68519

約数の個数: 18

約数和(自身を含む): 27332298

約数和(自身を除く): 13906102

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 68501, 137002, 274004, 479507, 959014, 1918028, 3356549, 6713098, 13426196]

約数ペア:

[(1, 13426196), (2, 6713098), (4, 3356549), (7, 1918028), (14, 959014), (28, 479507), (49, 274004), (98, 137002), (196, 68501)]