17949230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{138071}}^1$

素因数の和:138091

約数の個数: 16

約数和(自身を含む): 34794144

約数和(自身を除く): 16844914

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 138071, 276142, 690355, 1380710, 1794923, 3589846, 8974615, 17949230]

約数ペア:

[(1, 17949230), (2, 8974615), (5, 3589846), (10, 1794923), (13, 1380710), (26, 690355), (65, 276142), (130, 138071)]