15340272

素因数分解:

$2^4\times 3^1\times {\mathrm{319589}}^1$

素因数の和:319600

約数の個数: 20

約数和(自身を含む): 39629160

約数和(自身を除く): 24288888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 319589, 639178, 958767, 1278356, 1917534, 2556712, 3835068, 5113424, 7670136, 15340272]

約数ペア:

[(1, 15340272), (2, 7670136), (3, 5113424), (4, 3835068), (6, 2556712), (8, 1917534), (12, 1278356), (16, 958767), (24, 639178), (48, 319589)]