10240468

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19249}}^1$

素因数の和:19279

約数の個数: 24

約数和(自身を含む): 21560000

約数和(自身を除く): 11319532

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 19249, 38498, 76996, 134743, 269486, 365731, 538972, 731462, 1462924, 2560117, 5120234, 10240468]

約数ペア:

[(1, 10240468), (2, 5120234), (4, 2560117), (7, 1462924), (14, 731462), (19, 538972), (28, 365731), (38, 269486), (76, 134743), (133, 76996), (266, 38498), (532, 19249)]