19601077778

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{1340153}}^1$

素因数の和:1340329

約数の個数: 16

約数和(自身を含む): 30105219456

約数和(自身を除く): 10504141678

約数列:

[1, 2, 71, 103, 142, 206, 7313, 14626, 1340153, 2680306, 95150863, 138035759, 190301726, 276071518, 9800538889, 19601077778]

約数ペア:

[(1, 19601077778), (2, 9800538889), (71, 276071518), (103, 190301726), (142, 138035759), (206, 95150863), (7313, 2680306), (14626, 1340153)]