13719685

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5521}}^1$

素因数の和:5604

約数の個数: 16

約数和(自身を含む): 19084032

約数和(自身を除く): 5364347

約数列:

[1, 5, 7, 35, 71, 355, 497, 2485, 5521, 27605, 38647, 193235, 391991, 1959955, 2743937, 13719685]

約数ペア:

[(1, 13719685), (5, 2743937), (7, 1959955), (35, 391991), (71, 193235), (355, 38647), (497, 27605), (2485, 5521)]