19433134078

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{4171991}}^1$

素因数の和:4172147

約数の個数: 16

約数和(自身を含む): 31089684384

約数和(自身を除く): 11656550306

約数列:

[1, 2, 17, 34, 137, 274, 2329, 4658, 4171991, 8343982, 70923847, 141847694, 571562767, 1143125534, 9716567039, 19433134078]

約数ペア:

[(1, 19433134078), (2, 9716567039), (17, 1143125534), (34, 571562767), (137, 141847694), (274, 70923847), (2329, 8343982), (4658, 4171991)]