15219486

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{8209}}^1$

素因数の和:8320

約数の個数: 24

約数和(自身を含む): 33299760

約数和(自身を除く): 18080274

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 8209, 16418, 24627, 49254, 73881, 147762, 845527, 1691054, 2536581, 5073162, 7609743, 15219486]

約数ペア:

[(1, 15219486), (2, 7609743), (3, 5073162), (6, 2536581), (9, 1691054), (18, 845527), (103, 147762), (206, 73881), (309, 49254), (618, 24627), (927, 16418), (1854, 8209)]