15643792

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{4057}}^1$

素因数の和:4306

約数の個数: 20

約数和(自身を含む): 30443116

約数和(自身を除く): 14799324

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 4057, 8114, 16228, 32456, 64912, 977737, 1955474, 3910948, 7821896, 15643792]

約数ペア:

[(1, 15643792), (2, 7821896), (4, 3910948), (8, 1955474), (16, 977737), (241, 64912), (482, 32456), (964, 16228), (1928, 8114), (3856, 4057)]