19834656

素因数分解:

$2^5\times 3^1\times {\mathrm{307}}^1\times {\mathrm{673}}^1$

素因数の和:993

約数の個数: 48

約数和(自身を含む): 52313184

約数和(自身を除く): 32478528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 307, 614, 673, 921, 1228, 1346, 1842, 2019, 2456, 2692, 3684, 4038, 4912, 5384, 7368, 8076, 9824, 10768, 14736, 16152, 21536, 29472, 32304, 64608, 206611, 413222, 619833, 826444, 1239666, 1652888, 2479332, 3305776, 4958664, 6611552, 9917328, 19834656]

約数ペア:

[(1, 19834656), (2, 9917328), (3, 6611552), (4, 4958664), (6, 3305776), (8, 2479332), (12, 1652888), (16, 1239666), (24, 826444), (32, 619833), (48, 413222), (96, 206611), (307, 64608), (614, 32304), (673, 29472), (921, 21536), (1228, 16152), (1346, 14736), (1842, 10768), (2019, 9824), (2456, 8076), (2692, 7368), (3684, 5384), (4038, 4912)]