13504456

素因数分解:

$2^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1009}}^1$

素因数の和:1261

約数の個数: 32

約数和(自身を含む): 29088000

約数和(自身を除く): 15583544

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 239, 478, 956, 1009, 1673, 1912, 2018, 3346, 4036, 6692, 7063, 8072, 13384, 14126, 28252, 56504, 241151, 482302, 964604, 1688057, 1929208, 3376114, 6752228, 13504456]

約数ペア:

[(1, 13504456), (2, 6752228), (4, 3376114), (7, 1929208), (8, 1688057), (14, 964604), (28, 482302), (56, 241151), (239, 56504), (478, 28252), (956, 14126), (1009, 13384), (1673, 8072), (1912, 7063), (2018, 6692), (3346, 4036)]