15853284

素因数分解:

$2^2\times 3^2\times {\mathrm{419}}^1\times {\mathrm{1051}}^1$

素因数の和:1480

約数の個数: 36

約数和(自身を含む): 40207440

約数和(自身を除く): 24354156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 419, 838, 1051, 1257, 1676, 2102, 2514, 3153, 3771, 4204, 5028, 6306, 7542, 9459, 12612, 15084, 18918, 37836, 440369, 880738, 1321107, 1761476, 2642214, 3963321, 5284428, 7926642, 15853284]

約数ペア:

[(1, 15853284), (2, 7926642), (3, 5284428), (4, 3963321), (6, 2642214), (9, 1761476), (12, 1321107), (18, 880738), (36, 440369), (419, 37836), (838, 18918), (1051, 15084), (1257, 12612), (1676, 9459), (2102, 7542), (2514, 6306), (3153, 5028), (3771, 4204)]