11938310

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{19571}}^1$

素因数の和:19639

約数の個数: 16

約数和(自身を含む): 21842352

約数和(自身を除く): 9904042

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 19571, 39142, 97855, 195710, 1193831, 2387662, 5969155, 11938310]

約数ペア:

[(1, 11938310), (2, 5969155), (5, 2387662), (10, 1193831), (61, 195710), (122, 97855), (305, 39142), (610, 19571)]