13273805

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:484

約数の個数: 16

約数和(自身を含む): 16329600

約数和(自身を除く): 3055795

約数列:

[1, 5, 71, 139, 269, 355, 695, 1345, 9869, 19099, 37391, 49345, 95495, 186955, 2654761, 13273805]

約数ペア:

[(1, 13273805), (5, 2654761), (71, 186955), (139, 95495), (269, 49345), (355, 37391), (695, 19099), (1345, 9869)]