38401286

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{22669}}^1$

素因数の和:22700

約数の個数: 24

約数和(自身を含む): 72362640

約数和(自身を除く): 33961354

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 22669, 45338, 158683, 249359, 317366, 498718, 1745513, 2742949, 3491026, 5485898, 19200643, 38401286]

約数ペア:

[(1, 38401286), (2, 19200643), (7, 5485898), (11, 3491026), (14, 2742949), (22, 1745513), (77, 498718), (121, 317366), (154, 249359), (242, 158683), (847, 45338), (1694, 22669)]