15228472

素因数分解:

$2^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1409}}^1$

素因数の和:1615

約数の個数: 32

約数和(自身を含む): 32824800

約数和(自身を除く): 17596328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 193, 386, 772, 1351, 1409, 1544, 2702, 2818, 5404, 5636, 9863, 10808, 11272, 19726, 39452, 78904, 271937, 543874, 1087748, 1903559, 2175496, 3807118, 7614236, 15228472]

約数ペア:

[(1, 15228472), (2, 7614236), (4, 3807118), (7, 2175496), (8, 1903559), (14, 1087748), (28, 543874), (56, 271937), (193, 78904), (386, 39452), (772, 19726), (1351, 11272), (1409, 10808), (1544, 9863), (2702, 5636), (2818, 5404)]