19175067664

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{1249}}^1\times {\mathrm{25933}}^1$

素因数の和:27227

約数の個数: 40

約数和(自身を含む): 38187815000

約数和(自身を除く): 19012747336

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 1249, 2498, 4996, 9992, 19984, 25933, 46213, 51866, 92426, 103732, 184852, 207464, 369704, 414928, 739408, 959521, 1919042, 3838084, 7676168, 15352336, 32390317, 64780634, 129561268, 259122536, 518245072, 1198441729, 2396883458, 4793766916, 9587533832, 19175067664]

約数ペア:

[(1, 19175067664), (2, 9587533832), (4, 4793766916), (8, 2396883458), (16, 1198441729), (37, 518245072), (74, 259122536), (148, 129561268), (296, 64780634), (592, 32390317), (1249, 15352336), (2498, 7676168), (4996, 3838084), (9992, 1919042), (19984, 959521), (25933, 739408), (46213, 414928), (51866, 369704), (92426, 207464), (103732, 184852)]