19235072

素因数分解:

$2^8\times {\mathrm{227}}^1\times {\mathrm{331}}^1$

素因数の和:574

約数の個数: 36

約数和(自身を含む): 38680656

約数和(自身を除く): 19445584

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 227, 256, 331, 454, 662, 908, 1324, 1816, 2648, 3632, 5296, 7264, 10592, 14528, 21184, 29056, 42368, 58112, 75137, 84736, 150274, 300548, 601096, 1202192, 2404384, 4808768, 9617536, 19235072]

約数ペア:

[(1, 19235072), (2, 9617536), (4, 4808768), (8, 2404384), (16, 1202192), (32, 601096), (64, 300548), (128, 150274), (227, 84736), (256, 75137), (331, 58112), (454, 42368), (662, 29056), (908, 21184), (1324, 14528), (1816, 10592), (2648, 7264), (3632, 5296)]