13888949

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:436

約数の個数: 16

約数和(自身を含む): 15365376

約数和(自身を除く): 1476427

約数列:

[1, 17, 37, 71, 311, 629, 1207, 2627, 5287, 11507, 22081, 44659, 195619, 375377, 816997, 13888949]

約数ペア:

[(1, 13888949), (17, 816997), (37, 375377), (71, 195619), (311, 44659), (629, 22081), (1207, 11507), (2627, 5287)]