19004733219

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{312203}}^1$

素因数の和:312506

約数の個数: 16

約数和(自身を含む): 25715619072

約数和(自身を除く): 6710885853

約数列:

[1, 3, 103, 197, 309, 591, 20291, 60873, 312203, 936609, 32156909, 61503991, 96470727, 184511973, 6334911073, 19004733219]

約数ペア:

[(1, 19004733219), (3, 6334911073), (103, 184511973), (197, 96470727), (309, 61503991), (591, 32156909), (20291, 936609), (60873, 312203)]