12701392

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{72167}}^1$

素因数の和:72186

約数の個数: 20

約数和(自身を含む): 26846496

約数和(自身を除く): 14145104

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 72167, 144334, 288668, 577336, 793837, 1154672, 1587674, 3175348, 6350696, 12701392]

約数ペア:

[(1, 12701392), (2, 6350696), (4, 3175348), (8, 1587674), (11, 1154672), (16, 793837), (22, 577336), (44, 288668), (88, 144334), (176, 72167)]