39006890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23081}}^1$

素因数の和:23114

約数の個数: 24

約数和(自身を含む): 76032108

約数和(自身を除く): 37025218

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 23081, 46162, 115405, 230810, 300053, 600106, 1500265, 3000530, 3900689, 7801378, 19503445, 39006890]

約数ペア:

[(1, 39006890), (2, 19503445), (5, 7801378), (10, 3900689), (13, 3000530), (26, 1500265), (65, 600106), (130, 300053), (169, 230810), (338, 115405), (845, 46162), (1690, 23081)]