12689792

素因数分解:

$2^7\times {\mathrm{99139}}^1$

素因数の和:99153

約数の個数: 16

約数和(自身を含む): 25280700

約数和(自身を除く): 12590908

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 99139, 198278, 396556, 793112, 1586224, 3172448, 6344896, 12689792]

約数ペア:

[(1, 12689792), (2, 6344896), (4, 3172448), (8, 1586224), (16, 793112), (32, 396556), (64, 198278), (128, 99139)]