1943554928

素因数分解:

$2^4\times 7^1\times {\mathrm{17353169}}^1$

素因数の和:17353184

約数の個数: 20

約数和(自身を含む): 4303586160

約数和(自身を除く): 2360031232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 17353169, 34706338, 69412676, 121472183, 138825352, 242944366, 277650704, 485888732, 971777464, 1943554928]

約数ペア:

[(1, 1943554928), (2, 971777464), (4, 485888732), (7, 277650704), (8, 242944366), (14, 138825352), (16, 121472183), (28, 69412676), (56, 34706338), (112, 17353169)]