11387818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{9319}}^1$

素因数の和:9381

約数の個数: 16

約数和(自身を含む): 18789120

約数和(自身を除く): 7401302

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 9319, 18638, 121147, 242294, 437993, 875986, 5693909, 11387818]

約数ペア:

[(1, 11387818), (2, 5693909), (13, 875986), (26, 437993), (47, 242294), (94, 121147), (611, 18638), (1222, 9319)]