13309912784

素因数分解:

$2^4\times 7^1\times {\mathrm{118838507}}^1$

素因数の和:118838522

約数の個数: 20

約数和(自身を含む): 29471949984

約数和(自身を除く): 16162037200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 118838507, 237677014, 475354028, 831869549, 950708056, 1663739098, 1901416112, 3327478196, 6654956392, 13309912784]

約数ペア:

[(1, 13309912784), (2, 6654956392), (4, 3327478196), (7, 1901416112), (8, 1663739098), (14, 950708056), (16, 831869549), (28, 475354028), (56, 237677014), (112, 118838507)]