15557748

素因数分解:

$2^2\times 3^1\times {\mathrm{977}}^1\times {\mathrm{1327}}^1$

素因数の和:2311

約数の個数: 24

約数和(自身を含む): 36365952

約数和(自身を除く): 20808204

約数列:

[1, 2, 3, 4, 6, 12, 977, 1327, 1954, 2654, 2931, 3908, 3981, 5308, 5862, 7962, 11724, 15924, 1296479, 2592958, 3889437, 5185916, 7778874, 15557748]

約数ペア:

[(1, 15557748), (2, 7778874), (3, 5185916), (4, 3889437), (6, 2592958), (12, 1296479), (977, 15924), (1327, 11724), (1954, 7962), (2654, 5862), (2931, 5308), (3908, 3981)]