15419728

素因数分解:

$2^4\times {\mathrm{823}}^1\times {\mathrm{1171}}^1$

素因数の和:2002

約数の個数: 20

約数和(自身を含む): 29937568

約数和(自身を除く): 14517840

約数列:

[1, 2, 4, 8, 16, 823, 1171, 1646, 2342, 3292, 4684, 6584, 9368, 13168, 18736, 963733, 1927466, 3854932, 7709864, 15419728]

約数ペア:

[(1, 15419728), (2, 7709864), (4, 3854932), (8, 1927466), (16, 963733), (823, 18736), (1171, 13168), (1646, 9368), (2342, 6584), (3292, 4684)]