19048592

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{673}}^1$

素因数の和:771

約数の個数: 40

約数和(自身を含む): 38862840

約数和(自身を除く): 19814248

約数列:

[1, 2, 4, 8, 16, 29, 58, 61, 116, 122, 232, 244, 464, 488, 673, 976, 1346, 1769, 2692, 3538, 5384, 7076, 10768, 14152, 19517, 28304, 39034, 41053, 78068, 82106, 156136, 164212, 312272, 328424, 656848, 1190537, 2381074, 4762148, 9524296, 19048592]

約数ペア:

[(1, 19048592), (2, 9524296), (4, 4762148), (8, 2381074), (16, 1190537), (29, 656848), (58, 328424), (61, 312272), (116, 164212), (122, 156136), (232, 82106), (244, 78068), (464, 41053), (488, 39034), (673, 28304), (976, 19517), (1346, 14152), (1769, 10768), (2692, 7076), (3538, 5384)]