17682470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{10463}}^1$

素因数の和:10496

約数の個数: 24

約数和(自身を含む): 34468416

約数和(自身を除く): 16785946

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 10463, 20926, 52315, 104630, 136019, 272038, 680095, 1360190, 1768247, 3536494, 8841235, 17682470]

約数ペア:

[(1, 17682470), (2, 8841235), (5, 3536494), (10, 1768247), (13, 1360190), (26, 680095), (65, 272038), (130, 136019), (169, 104630), (338, 52315), (845, 20926), (1690, 10463)]