15223888

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{16127}}^1$

素因数の和:16194

約数の個数: 20

約数和(自身を含む): 29998080

約数和(自身を除く): 14774192

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 16127, 32254, 64508, 129016, 258032, 951493, 1902986, 3805972, 7611944, 15223888]

約数ペア:

[(1, 15223888), (2, 7611944), (4, 3805972), (8, 1902986), (16, 951493), (59, 258032), (118, 129016), (236, 64508), (472, 32254), (944, 16127)]