15108272

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{8663}}^1$

素因数の和:8780

約数の個数: 20

約数和(自身を含む): 29544240

約数和(自身を除く): 14435968

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 8663, 17326, 34652, 69304, 138608, 944267, 1888534, 3777068, 7554136, 15108272]

約数ペア:

[(1, 15108272), (2, 7554136), (4, 3777068), (8, 1888534), (16, 944267), (109, 138608), (218, 69304), (436, 34652), (872, 17326), (1744, 8663)]