11540752

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37963}}^1$

素因数の和:37990

約数の個数: 20

約数和(自身を含む): 23537680

約数和(自身を除く): 11996928

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 37963, 75926, 151852, 303704, 607408, 721297, 1442594, 2885188, 5770376, 11540752]

約数ペア:

[(1, 11540752), (2, 5770376), (4, 2885188), (8, 1442594), (16, 721297), (19, 607408), (38, 303704), (76, 151852), (152, 75926), (304, 37963)]