15972808

素因数分解:

$2^3\times {\mathrm{443}}^1\times {\mathrm{4507}}^1$

素因数の和:4956

約数の個数: 16

約数和(自身を含む): 30023280

約数和(自身を除く): 14050472

約数列:

[1, 2, 4, 8, 443, 886, 1772, 3544, 4507, 9014, 18028, 36056, 1996601, 3993202, 7986404, 15972808]

約数ペア:

[(1, 15972808), (2, 7986404), (4, 3993202), (8, 1996601), (443, 36056), (886, 18028), (1772, 9014), (3544, 4507)]