15574156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5651}}^1$

素因数の和:5721

約数の個数: 24

約数和(自身を含む): 29910384

約数和(自身を除く): 14336228

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 5651, 11302, 22604, 73463, 146926, 293852, 299503, 599006, 1198012, 3893539, 7787078, 15574156]

約数ペア:

[(1, 15574156), (2, 7787078), (4, 3893539), (13, 1198012), (26, 599006), (52, 299503), (53, 293852), (106, 146926), (212, 73463), (689, 22604), (1378, 11302), (2756, 5651)]