19734566014

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{705461}}^1$

素因数の和:705731

約数の個数: 16

約数和(自身を含む): 30171198816

約数和(自身を除く): 10436632802

約数列:

[1, 2, 71, 142, 197, 394, 13987, 27974, 705461, 1410922, 50087731, 100175462, 138975817, 277951634, 9867283007, 19734566014]

約数ペア:

[(1, 19734566014), (2, 9867283007), (71, 277951634), (142, 138975817), (197, 100175462), (394, 50087731), (13987, 1410922), (27974, 705461)]