15123944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{171863}}^1$

素因数の和:171880

約数の個数: 16

約数和(自身を含む): 30935520

約数和(自身を除く): 15811576

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 171863, 343726, 687452, 1374904, 1890493, 3780986, 7561972, 15123944]

約数ペア:

[(1, 15123944), (2, 7561972), (4, 3780986), (8, 1890493), (11, 1374904), (22, 687452), (44, 343726), (88, 171863)]