12758768

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{72493}}^1$

素因数の和:72512

約数の個数: 20

約数和(自身を含む): 26967768

約数和(自身を除く): 14209000

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 72493, 144986, 289972, 579944, 797423, 1159888, 1594846, 3189692, 6379384, 12758768]

約数ペア:

[(1, 12758768), (2, 6379384), (4, 3189692), (8, 1594846), (11, 1159888), (16, 797423), (22, 579944), (44, 289972), (88, 144986), (176, 72493)]