17196784

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{491}}^1$

素因数の和:709

約数の個数: 40

約数和(自身を含む): 36604800

約数和(自身を除く): 19408016

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 199, 398, 491, 796, 982, 1592, 1964, 2189, 3184, 3928, 4378, 5401, 7856, 8756, 10802, 17512, 21604, 35024, 43208, 86416, 97709, 195418, 390836, 781672, 1074799, 1563344, 2149598, 4299196, 8598392, 17196784]

約数ペア:

[(1, 17196784), (2, 8598392), (4, 4299196), (8, 2149598), (11, 1563344), (16, 1074799), (22, 781672), (44, 390836), (88, 195418), (176, 97709), (199, 86416), (398, 43208), (491, 35024), (796, 21604), (982, 17512), (1592, 10802), (1964, 8756), (2189, 7856), (3184, 5401), (3928, 4378)]