15138776

素因数分解:

$2^3\times {\mathrm{379}}^1\times {\mathrm{4993}}^1$

素因数の和:5378

約数の個数: 16

約数和(自身を含む): 28465800

約数和(自身を除く): 13327024

約数列:

[1, 2, 4, 8, 379, 758, 1516, 3032, 4993, 9986, 19972, 39944, 1892347, 3784694, 7569388, 15138776]

約数ペア:

[(1, 15138776), (2, 7569388), (4, 3784694), (8, 1892347), (379, 39944), (758, 19972), (1516, 9986), (3032, 4993)]